158873520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3917}}^1$

素因数の和:3959

約数の個数: 120

約数和(自身を含む): 533443536

約数和(自身を除く): 374570016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 3917, 4056, 5070, 6760, 7834, 8112, 10140, 11751, 13520, 15668, 19585, 20280, 23502, 31336, 39170, 40560, 47004, 50921, 58755, 62672, 78340, 94008, 101842, 117510, 152763, 156680, 188016, 203684, 235020, 254605, 305526, 313360, 407368, 470040, 509210, 611052, 661973, 763815, 814736, 940080, 1018420, 1222104, 1323946, 1527630, 1985919, 2036840, 2444208, 2647892, 3055260, 3309865, 3971838, 4073680, 5295784, 6110520, 6619730, 7943676, 9929595, 10591568, 12221040, 13239460, 15887352, 19859190, 26478920, 31774704, 39718380, 52957840, 79436760, 158873520]

約数ペア:

[(1, 158873520), (2, 79436760), (3, 52957840), (4, 39718380), (5, 31774704), (6, 26478920), (8, 19859190), (10, 15887352), (12, 13239460), (13, 12221040), (15, 10591568), (16, 9929595), (20, 7943676), (24, 6619730), (26, 6110520), (30, 5295784), (39, 4073680), (40, 3971838), (48, 3309865), (52, 3055260), (60, 2647892), (65, 2444208), (78, 2036840), (80, 1985919), (104, 1527630), (120, 1323946), (130, 1222104), (156, 1018420), (169, 940080), (195, 814736), (208, 763815), (240, 661973), (260, 611052), (312, 509210), (338, 470040), (390, 407368), (507, 313360), (520, 305526), (624, 254605), (676, 235020), (780, 203684), (845, 188016), (1014, 156680), (1040, 152763), (1352, 117510), (1560, 101842), (1690, 94008), (2028, 78340), (2535, 62672), (2704, 58755), (3120, 50921), (3380, 47004), (3917, 40560), (4056, 39170), (5070, 31336), (6760, 23502), (7834, 20280), (8112, 19585), (10140, 15668), (11751, 13520)]