152243728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 80

約数和(自身を含む): 374864896

約数和(自身を除く): 222621168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3373, 3472, 5642, 6448, 6746, 11284, 13492, 22568, 23611, 26984, 43849, 45136, 47222, 53968, 87698, 94444, 104563, 175396, 188888, 209126, 306943, 350792, 377776, 418252, 613886, 701584, 731941, 836504, 1227772, 1359319, 1463882, 1673008, 2455544, 2718638, 2927764, 4911088, 5437276, 5855528, 9515233, 10874552, 11711056, 19030466, 21749104, 38060932, 76121864, 152243728]

約数ペア:

[(1, 152243728), (2, 76121864), (4, 38060932), (7, 21749104), (8, 19030466), (13, 11711056), (14, 10874552), (16, 9515233), (26, 5855528), (28, 5437276), (31, 4911088), (52, 2927764), (56, 2718638), (62, 2455544), (91, 1673008), (104, 1463882), (112, 1359319), (124, 1227772), (182, 836504), (208, 731941), (217, 701584), (248, 613886), (364, 418252), (403, 377776), (434, 350792), (496, 306943), (728, 209126), (806, 188888), (868, 175396), (1456, 104563), (1612, 94444), (1736, 87698), (2821, 53968), (3224, 47222), (3373, 45136), (3472, 43849), (5642, 26984), (6448, 23611), (6746, 22568), (11284, 13492)]