155804256

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9529

約数の個数: 96

約数和(自身を含む): 478396800

約数和(自身を除く): 322592544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 9491, 16416, 18982, 28473, 37964, 56946, 75928, 85419, 113892, 151856, 170838, 180329, 227784, 256257, 303712, 341676, 360658, 455568, 512514, 540987, 683352, 721316, 911136, 1025028, 1081974, 1366704, 1442632, 1622961, 2050056, 2163948, 2733408, 2885264, 3245922, 4100112, 4327896, 4868883, 5770528, 6491844, 8200224, 8655792, 9737766, 12983688, 17311584, 19475532, 25967376, 38951064, 51934752, 77902128, 155804256]

約数ペア:

[(1, 155804256), (2, 77902128), (3, 51934752), (4, 38951064), (6, 25967376), (8, 19475532), (9, 17311584), (12, 12983688), (16, 9737766), (18, 8655792), (19, 8200224), (24, 6491844), (27, 5770528), (32, 4868883), (36, 4327896), (38, 4100112), (48, 3245922), (54, 2885264), (57, 2733408), (72, 2163948), (76, 2050056), (96, 1622961), (108, 1442632), (114, 1366704), (144, 1081974), (152, 1025028), (171, 911136), (216, 721316), (228, 683352), (288, 540987), (304, 512514), (342, 455568), (432, 360658), (456, 341676), (513, 303712), (608, 256257), (684, 227784), (864, 180329), (912, 170838), (1026, 151856), (1368, 113892), (1824, 85419), (2052, 75928), (2736, 56946), (4104, 37964), (5472, 28473), (8208, 18982), (9491, 16416)]