156664719640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1441523}}^1$

素因数の和:1441577

約数の個数: 128

約数和(自身を含む): 435916857600

約数和(自身を除く): 279252137960

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, 1672, 1976, 2090, 2470, 2717, 2860, 4180, 4940, 5434, 5720, 8360, 9880, 10868, 13585, 21736, 27170, 54340, 108680, 1441523, 2883046, 5766092, 7207615, 11532184, 14415230, 15856753, 18739799, 27388937, 28830460, 31713506, 37479598, 54777874, 57660920, 63427012, 74959196, 79283765, 93698995, 109555748, 126854024, 136944685, 149918392, 158567530, 187397990, 206137789, 219111496, 273889370, 301278307, 317135060, 356056181, 374795980, 412275578, 547778740, 602556614, 634270120, 712112362, 749591960, 824551156, 1030688945, 1095557480, 1205113228, 1424224724, 1506391535, 1649102312, 1780280905, 2061377890, 2410226456, 2848449448, 3012783070, 3560561810, 3916617991, 4122755780, 6025566140, 7121123620, 7833235982, 8245511560, 12051132280, 14242247240, 15666471964, 19583089955, 31332943928, 39166179910, 78332359820, 156664719640]

約数ペア:

[(1, 156664719640), (2, 78332359820), (4, 39166179910), (5, 31332943928), (8, 19583089955), (10, 15666471964), (11, 14242247240), (13, 12051132280), (19, 8245511560), (20, 7833235982), (22, 7121123620), (26, 6025566140), (38, 4122755780), (40, 3916617991), (44, 3560561810), (52, 3012783070), (55, 2848449448), (65, 2410226456), (76, 2061377890), (88, 1780280905), (95, 1649102312), (104, 1506391535), (110, 1424224724), (130, 1205113228), (143, 1095557480), (152, 1030688945), (190, 824551156), (209, 749591960), (220, 712112362), (247, 634270120), (260, 602556614), (286, 547778740), (380, 412275578), (418, 374795980), (440, 356056181), (494, 317135060), (520, 301278307), (572, 273889370), (715, 219111496), (760, 206137789), (836, 187397990), (988, 158567530), (1045, 149918392), (1144, 136944685), (1235, 126854024), (1430, 109555748), (1672, 93698995), (1976, 79283765), (2090, 74959196), (2470, 63427012), (2717, 57660920), (2860, 54777874), (4180, 37479598), (4940, 31713506), (5434, 28830460), (5720, 27388937), (8360, 18739799), (9880, 15856753), (10868, 14415230), (13585, 11532184), (21736, 7207615), (27170, 5766092), (54340, 2883046), (108680, 1441523)]