158439840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25391}}^1$

素因数の和:25422

約数の個数: 96

約数和(自身を含む): 537497856

約数和(自身を除く): 379058016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 25391, 50782, 76173, 101564, 126955, 152346, 203128, 253910, 304692, 330083, 380865, 406256, 507820, 609384, 660166, 761730, 812512, 990249, 1015640, 1218768, 1320332, 1523460, 1650415, 1980498, 2031280, 2437536, 2640664, 3046920, 3300830, 3960996, 4062560, 4951245, 5281328, 6093840, 6601660, 7921992, 9902490, 10562656, 12187680, 13203320, 15843984, 19804980, 26406640, 31687968, 39609960, 52813280, 79219920, 158439840]

約数ペア:

[(1, 158439840), (2, 79219920), (3, 52813280), (4, 39609960), (5, 31687968), (6, 26406640), (8, 19804980), (10, 15843984), (12, 13203320), (13, 12187680), (15, 10562656), (16, 9902490), (20, 7921992), (24, 6601660), (26, 6093840), (30, 5281328), (32, 4951245), (39, 4062560), (40, 3960996), (48, 3300830), (52, 3046920), (60, 2640664), (65, 2437536), (78, 2031280), (80, 1980498), (96, 1650415), (104, 1523460), (120, 1320332), (130, 1218768), (156, 1015640), (160, 990249), (195, 812512), (208, 761730), (240, 660166), (260, 609384), (312, 507820), (390, 406256), (416, 380865), (480, 330083), (520, 304692), (624, 253910), (780, 203128), (1040, 152346), (1248, 126955), (1560, 101564), (2080, 76173), (3120, 50782), (6240, 25391)]