155987568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 515324160

約数和(自身を除く): 359336592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 71, 72, 73, 76, 88, 99, 114, 132, 142, 144, 146, 152, 171, 176, 198, 209, 213, 219, 228, 264, 284, 292, 304, 342, 396, 418, 426, 438, 456, 528, 568, 584, 627, 639, 657, 684, 781, 792, 803, 836, 852, 876, 912, 1136, 1168, 1254, 1278, 1314, 1349, 1368, 1387, 1562, 1584, 1606, 1672, 1704, 1752, 1881, 2343, 2409, 2508, 2556, 2628, 2698, 2736, 2774, 3124, 3212, 3344, 3408, 3504, 3762, 4047, 4161, 4686, 4818, 5016, 5112, 5183, 5256, 5396, 5548, 6248, 6424, 7029, 7227, 7524, 8094, 8322, 9372, 9636, 10032, 10224, 10366, 10512, 10792, 11096, 12141, 12483, 12496, 12848, 14058, 14454, 14839, 15048, 15257, 15549, 16188, 16644, 18744, 19272, 20732, 21584, 22192, 24282, 24966, 28116, 28908, 29678, 30096, 30514, 31098, 32376, 33288, 37488, 38544, 41464, 44517, 45771, 46647, 48564, 49932, 56232, 57013, 57816, 59356, 61028, 62196, 64752, 66576, 82928, 89034, 91542, 93294, 97128, 98477, 99864, 112464, 114026, 115632, 118712, 122056, 124392, 133551, 137313, 171039, 178068, 183084, 186588, 194256, 196954, 199728, 228052, 237424, 244112, 248784, 267102, 274626, 295431, 342078, 356136, 366168, 373176, 393908, 456104, 513117, 534204, 549252, 590862, 684156, 712272, 732336, 746352, 787816, 886293, 912208, 1026234, 1068408, 1083247, 1098504, 1181724, 1368312, 1575632, 1772586, 2052468, 2136816, 2166494, 2197008, 2363448, 2736624, 3249741, 3545172, 4104936, 4332988, 4726896, 6499482, 7090344, 8209872, 8665976, 9749223, 12998964, 14180688, 17331952, 19498446, 25997928, 38996892, 51995856, 77993784, 155987568]

約数ペア:

[(1, 155987568), (2, 77993784), (3, 51995856), (4, 38996892), (6, 25997928), (8, 19498446), (9, 17331952), (11, 14180688), (12, 12998964), (16, 9749223), (18, 8665976), (19, 8209872), (22, 7090344), (24, 6499482), (33, 4726896), (36, 4332988), (38, 4104936), (44, 3545172), (48, 3249741), (57, 2736624), (66, 2363448), (71, 2197008), (72, 2166494), (73, 2136816), (76, 2052468), (88, 1772586), (99, 1575632), (114, 1368312), (132, 1181724), (142, 1098504), (144, 1083247), (146, 1068408), (152, 1026234), (171, 912208), (176, 886293), (198, 787816), (209, 746352), (213, 732336), (219, 712272), (228, 684156), (264, 590862), (284, 549252), (292, 534204), (304, 513117), (342, 456104), (396, 393908), (418, 373176), (426, 366168), (438, 356136), (456, 342078), (528, 295431), (568, 274626), (584, 267102), (627, 248784), (639, 244112), (657, 237424), (684, 228052), (781, 199728), (792, 196954), (803, 194256), (836, 186588), (852, 183084), (876, 178068), (912, 171039), (1136, 137313), (1168, 133551), (1254, 124392), (1278, 122056), (1314, 118712), (1349, 115632), (1368, 114026), (1387, 112464), (1562, 99864), (1584, 98477), (1606, 97128), (1672, 93294), (1704, 91542), (1752, 89034), (1881, 82928), (2343, 66576), (2409, 64752), (2508, 62196), (2556, 61028), (2628, 59356), (2698, 57816), (2736, 57013), (2774, 56232), (3124, 49932), (3212, 48564), (3344, 46647), (3408, 45771), (3504, 44517), (3762, 41464), (4047, 38544), (4161, 37488), (4686, 33288), (4818, 32376), (5016, 31098), (5112, 30514), (5183, 30096), (5256, 29678), (5396, 28908), (5548, 28116), (6248, 24966), (6424, 24282), (7029, 22192), (7227, 21584), (7524, 20732), (8094, 19272), (8322, 18744), (9372, 16644), (9636, 16188), (10032, 15549), (10224, 15257), (10366, 15048), (10512, 14839), (10792, 14454), (11096, 14058), (12141, 12848), (12483, 12496)]