156965688

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 514487160

約数和(自身を除く): 357521472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 61, 66, 72, 76, 81, 88, 99, 108, 114, 122, 132, 152, 162, 171, 183, 198, 209, 216, 228, 244, 264, 297, 324, 342, 361, 366, 396, 418, 456, 488, 513, 549, 594, 627, 648, 671, 684, 722, 732, 792, 836, 891, 1026, 1083, 1098, 1159, 1188, 1254, 1342, 1368, 1444, 1464, 1539, 1647, 1672, 1782, 1881, 2013, 2052, 2166, 2196, 2318, 2376, 2508, 2684, 2888, 3078, 3249, 3294, 3477, 3564, 3762, 3971, 4026, 4104, 4332, 4392, 4636, 4941, 5016, 5368, 5643, 6039, 6156, 6498, 6588, 6954, 7128, 7524, 7942, 8052, 8664, 9272, 9747, 9882, 10431, 11286, 11913, 12078, 12312, 12749, 12996, 13176, 13908, 15048, 15884, 16104, 16929, 18117, 19494, 19764, 20862, 22021, 22572, 23826, 24156, 25498, 25992, 27816, 29241, 31293, 31768, 33858, 35739, 36234, 38247, 38988, 39528, 41724, 44042, 45144, 47652, 48312, 50996, 54351, 58482, 62586, 66063, 67716, 71478, 72468, 76494, 77976, 83448, 88084, 93879, 95304, 101992, 107217, 108702, 114741, 116964, 125172, 132126, 135432, 142956, 144936, 152988, 176168, 187758, 198189, 214434, 217404, 229482, 233928, 242231, 250344, 264252, 285912, 305976, 321651, 344223, 375516, 396378, 428868, 434808, 458964, 484462, 528504, 594567, 643302, 688446, 726693, 751032, 792756, 857736, 917928, 968924, 1032669, 1189134, 1286604, 1376892, 1453386, 1585512, 1783701, 1937848, 2065338, 2180079, 2378268, 2573208, 2753784, 2906772, 3567402, 4130676, 4360158, 4756536, 5813544, 6540237, 7134804, 8261352, 8720316, 13080474, 14269608, 17440632, 19620711, 26160948, 39241422, 52321896, 78482844, 156965688]

約数ペア:

[(1, 156965688), (2, 78482844), (3, 52321896), (4, 39241422), (6, 26160948), (8, 19620711), (9, 17440632), (11, 14269608), (12, 13080474), (18, 8720316), (19, 8261352), (22, 7134804), (24, 6540237), (27, 5813544), (33, 4756536), (36, 4360158), (38, 4130676), (44, 3567402), (54, 2906772), (57, 2753784), (61, 2573208), (66, 2378268), (72, 2180079), (76, 2065338), (81, 1937848), (88, 1783701), (99, 1585512), (108, 1453386), (114, 1376892), (122, 1286604), (132, 1189134), (152, 1032669), (162, 968924), (171, 917928), (183, 857736), (198, 792756), (209, 751032), (216, 726693), (228, 688446), (244, 643302), (264, 594567), (297, 528504), (324, 484462), (342, 458964), (361, 434808), (366, 428868), (396, 396378), (418, 375516), (456, 344223), (488, 321651), (513, 305976), (549, 285912), (594, 264252), (627, 250344), (648, 242231), (671, 233928), (684, 229482), (722, 217404), (732, 214434), (792, 198189), (836, 187758), (891, 176168), (1026, 152988), (1083, 144936), (1098, 142956), (1159, 135432), (1188, 132126), (1254, 125172), (1342, 116964), (1368, 114741), (1444, 108702), (1464, 107217), (1539, 101992), (1647, 95304), (1672, 93879), (1782, 88084), (1881, 83448), (2013, 77976), (2052, 76494), (2166, 72468), (2196, 71478), (2318, 67716), (2376, 66063), (2508, 62586), (2684, 58482), (2888, 54351), (3078, 50996), (3249, 48312), (3294, 47652), (3477, 45144), (3564, 44042), (3762, 41724), (3971, 39528), (4026, 38988), (4104, 38247), (4332, 36234), (4392, 35739), (4636, 33858), (4941, 31768), (5016, 31293), (5368, 29241), (5643, 27816), (6039, 25992), (6156, 25498), (6498, 24156), (6588, 23826), (6954, 22572), (7128, 22021), (7524, 20862), (7942, 19764), (8052, 19494), (8664, 18117), (9272, 16929), (9747, 16104), (9882, 15884), (10431, 15048), (11286, 13908), (11913, 13176), (12078, 12996), (12312, 12749)]