156984282008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1\times {\mathrm{16553}}^1$

素因数の和:18072

約数の個数: 64

約数和(自身を含む): 317280585600

約数和(自身を除く): 160296303592

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1451, 1634, 2902, 3268, 5804, 6536, 11608, 16553, 27569, 33106, 55138, 62393, 66212, 110276, 124786, 132424, 220552, 249572, 314507, 499144, 629014, 711779, 1185467, 1258028, 1423558, 2370934, 2516056, 2847116, 4741868, 5694232, 9483736, 13523801, 24018403, 27047602, 48036806, 54095204, 96073612, 108190408, 192147224, 456349657, 912699314, 1032791329, 1825398628, 2065582658, 3650797256, 4131165316, 8262330632, 19623035251, 39246070502, 78492141004, 156984282008]

約数ペア:

[(1, 156984282008), (2, 78492141004), (4, 39246070502), (8, 19623035251), (19, 8262330632), (38, 4131165316), (43, 3650797256), (76, 2065582658), (86, 1825398628), (152, 1032791329), (172, 912699314), (344, 456349657), (817, 192147224), (1451, 108190408), (1634, 96073612), (2902, 54095204), (3268, 48036806), (5804, 27047602), (6536, 24018403), (11608, 13523801), (16553, 9483736), (27569, 5694232), (33106, 4741868), (55138, 2847116), (62393, 2516056), (66212, 2370934), (110276, 1423558), (124786, 1258028), (132424, 1185467), (220552, 711779), (249572, 629014), (314507, 499144)]