156632503760

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{195967}}^1$

素因数の和:196180

約数の個数: 80

約数和(自身を含む): 371498889216

約数和(自身を除く): 214866385456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 103, 194, 206, 388, 412, 485, 515, 776, 824, 970, 1030, 1552, 1648, 1940, 2060, 3880, 4120, 7760, 8240, 9991, 19982, 39964, 49955, 79928, 99910, 159856, 195967, 199820, 391934, 399640, 783868, 799280, 979835, 1567736, 1959670, 3135472, 3919340, 7838680, 15677360, 19008799, 20184601, 38017598, 40369202, 76035196, 80738404, 95043995, 100923005, 152070392, 161476808, 190087990, 201846010, 304140784, 322953616, 380175980, 403692020, 760351960, 807384040, 1520703920, 1614768080, 1957906297, 3915812594, 7831625188, 9789531485, 15663250376, 19579062970, 31326500752, 39158125940, 78316251880, 156632503760]

約数ペア:

[(1, 156632503760), (2, 78316251880), (4, 39158125940), (5, 31326500752), (8, 19579062970), (10, 15663250376), (16, 9789531485), (20, 7831625188), (40, 3915812594), (80, 1957906297), (97, 1614768080), (103, 1520703920), (194, 807384040), (206, 760351960), (388, 403692020), (412, 380175980), (485, 322953616), (515, 304140784), (776, 201846010), (824, 190087990), (970, 161476808), (1030, 152070392), (1552, 100923005), (1648, 95043995), (1940, 80738404), (2060, 76035196), (3880, 40369202), (4120, 38017598), (7760, 20184601), (8240, 19008799), (9991, 15677360), (19982, 7838680), (39964, 3919340), (49955, 3135472), (79928, 1959670), (99910, 1567736), (159856, 979835), (195967, 799280), (199820, 783868), (391934, 399640)]