127341648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 439753600

約数和(自身を除く): 312411952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 61, 63, 72, 76, 84, 109, 112, 114, 122, 126, 133, 144, 152, 168, 171, 183, 218, 228, 244, 252, 266, 304, 327, 336, 342, 366, 399, 427, 436, 456, 488, 504, 532, 549, 654, 684, 732, 763, 798, 854, 872, 912, 976, 981, 1008, 1064, 1098, 1159, 1197, 1281, 1308, 1368, 1464, 1526, 1596, 1708, 1744, 1962, 2071, 2128, 2196, 2289, 2318, 2394, 2562, 2616, 2736, 2928, 3052, 3192, 3416, 3477, 3843, 3924, 4142, 4392, 4578, 4636, 4788, 5124, 5232, 6104, 6213, 6384, 6649, 6832, 6867, 6954, 7686, 7848, 8113, 8284, 8784, 9156, 9272, 9576, 10248, 10431, 12208, 12426, 13298, 13734, 13908, 14497, 15372, 15696, 16226, 16568, 18312, 18544, 18639, 19152, 19947, 20496, 20862, 24339, 24852, 26596, 27468, 27816, 28994, 30744, 32452, 33136, 36624, 37278, 39894, 41724, 43491, 46543, 48678, 49704, 53192, 54936, 55632, 57988, 59841, 61488, 64904, 73017, 74556, 79788, 83448, 86982, 93086, 97356, 99408, 106384, 109872, 115976, 119682, 126331, 129808, 130473, 139629, 146034, 149112, 159576, 166896, 173964, 186172, 194712, 231952, 239364, 252662, 260946, 279258, 292068, 298224, 319152, 347928, 372344, 378993, 389424, 418887, 478728, 505324, 521892, 558516, 584136, 695856, 744688, 757986, 837774, 884317, 957456, 1010648, 1043784, 1117032, 1136979, 1168272, 1515972, 1675548, 1768634, 2021296, 2087568, 2234064, 2273958, 2652951, 3031944, 3351096, 3537268, 4547916, 5305902, 6063888, 6702192, 7074536, 7958853, 9095832, 10611804, 14149072, 15917706, 18191664, 21223608, 31835412, 42447216, 63670824, 127341648]

約数ペア:

[(1, 127341648), (2, 63670824), (3, 42447216), (4, 31835412), (6, 21223608), (7, 18191664), (8, 15917706), (9, 14149072), (12, 10611804), (14, 9095832), (16, 7958853), (18, 7074536), (19, 6702192), (21, 6063888), (24, 5305902), (28, 4547916), (36, 3537268), (38, 3351096), (42, 3031944), (48, 2652951), (56, 2273958), (57, 2234064), (61, 2087568), (63, 2021296), (72, 1768634), (76, 1675548), (84, 1515972), (109, 1168272), (112, 1136979), (114, 1117032), (122, 1043784), (126, 1010648), (133, 957456), (144, 884317), (152, 837774), (168, 757986), (171, 744688), (183, 695856), (218, 584136), (228, 558516), (244, 521892), (252, 505324), (266, 478728), (304, 418887), (327, 389424), (336, 378993), (342, 372344), (366, 347928), (399, 319152), (427, 298224), (436, 292068), (456, 279258), (488, 260946), (504, 252662), (532, 239364), (549, 231952), (654, 194712), (684, 186172), (732, 173964), (763, 166896), (798, 159576), (854, 149112), (872, 146034), (912, 139629), (976, 130473), (981, 129808), (1008, 126331), (1064, 119682), (1098, 115976), (1159, 109872), (1197, 106384), (1281, 99408), (1308, 97356), (1368, 93086), (1464, 86982), (1526, 83448), (1596, 79788), (1708, 74556), (1744, 73017), (1962, 64904), (2071, 61488), (2128, 59841), (2196, 57988), (2289, 55632), (2318, 54936), (2394, 53192), (2562, 49704), (2616, 48678), (2736, 46543), (2928, 43491), (3052, 41724), (3192, 39894), (3416, 37278), (3477, 36624), (3843, 33136), (3924, 32452), (4142, 30744), (4392, 28994), (4578, 27816), (4636, 27468), (4788, 26596), (5124, 24852), (5232, 24339), (6104, 20862), (6213, 20496), (6384, 19947), (6649, 19152), (6832, 18639), (6867, 18544), (6954, 18312), (7686, 16568), (7848, 16226), (8113, 15696), (8284, 15372), (8784, 14497), (9156, 13908), (9272, 13734), (9576, 13298), (10248, 12426), (10431, 12208)]