162259240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1547

約数の個数: 128

約数和(自身を含む): 451785600

約数和(自身を除く): 289526360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 260, 286, 380, 418, 440, 494, 520, 572, 715, 760, 836, 988, 1045, 1144, 1235, 1430, 1493, 1672, 1976, 2090, 2470, 2717, 2860, 2986, 4180, 4940, 5434, 5720, 5972, 7465, 8360, 9880, 10868, 11944, 13585, 14930, 16423, 19409, 21736, 27170, 28367, 29860, 32846, 38818, 54340, 56734, 59720, 65692, 77636, 82115, 97045, 108680, 113468, 131384, 141835, 155272, 164230, 194090, 213499, 226936, 283670, 312037, 328460, 368771, 388180, 426998, 567340, 624074, 656920, 737542, 776360, 853996, 1067495, 1134680, 1248148, 1475084, 1560185, 1707992, 1843855, 2134990, 2496296, 2950168, 3120370, 3687710, 4056481, 4269980, 6240740, 7375420, 8112962, 8539960, 12481480, 14750840, 16225924, 20282405, 32451848, 40564810, 81129620, 162259240]

約数ペア:

[(1, 162259240), (2, 81129620), (4, 40564810), (5, 32451848), (8, 20282405), (10, 16225924), (11, 14750840), (13, 12481480), (19, 8539960), (20, 8112962), (22, 7375420), (26, 6240740), (38, 4269980), (40, 4056481), (44, 3687710), (52, 3120370), (55, 2950168), (65, 2496296), (76, 2134990), (88, 1843855), (95, 1707992), (104, 1560185), (110, 1475084), (130, 1248148), (143, 1134680), (152, 1067495), (190, 853996), (209, 776360), (220, 737542), (247, 656920), (260, 624074), (286, 567340), (380, 426998), (418, 388180), (440, 368771), (494, 328460), (520, 312037), (572, 283670), (715, 226936), (760, 213499), (836, 194090), (988, 164230), (1045, 155272), (1144, 141835), (1235, 131384), (1430, 113468), (1493, 108680), (1672, 97045), (1976, 82115), (2090, 77636), (2470, 65692), (2717, 59720), (2860, 56734), (2986, 54340), (4180, 38818), (4940, 32846), (5434, 29860), (5720, 28367), (5972, 27170), (7465, 21736), (8360, 19409), (9880, 16423), (10868, 14930), (11944, 13585)]