160906616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 347155200

約数和(自身を除く): 186248584

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 806, 899, 1508, 1612, 1721, 1798, 3016, 3224, 3442, 3596, 6884, 7192, 11687, 13768, 22373, 23374, 44746, 46748, 49909, 53351, 89492, 93496, 99818, 106702, 178984, 199636, 213404, 399272, 426808, 648817, 693563, 1297634, 1387126, 1547179, 2595268, 2774252, 3094358, 5190536, 5548504, 6188716, 12377432, 20113327, 40226654, 80453308, 160906616]

約数ペア:

[(1, 160906616), (2, 80453308), (4, 40226654), (8, 20113327), (13, 12377432), (26, 6188716), (29, 5548504), (31, 5190536), (52, 3094358), (58, 2774252), (62, 2595268), (104, 1547179), (116, 1387126), (124, 1297634), (232, 693563), (248, 648817), (377, 426808), (403, 399272), (754, 213404), (806, 199636), (899, 178984), (1508, 106702), (1612, 99818), (1721, 93496), (1798, 89492), (3016, 53351), (3224, 49909), (3442, 46748), (3596, 44746), (6884, 23374), (7192, 22373), (11687, 13768)]