156916323396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3966139}}^1$

素因数の和:3966313

約数の個数: 72

約数和(自身を含む): 456201287360

約数和(自身を除く): 299284963964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 19782, 39564, 3966139, 7932278, 11898417, 15864556, 23796834, 27762973, 35695251, 47593668, 55525946, 71390502, 83288919, 111051892, 142781004, 166577838, 249866757, 333155676, 499733514, 622683823, 999467028, 1245367646, 1868051469, 2490735292, 3736102938, 4358786761, 5604154407, 7472205876, 8717573522, 11208308814, 13076360283, 17435147044, 22416617628, 26152720566, 39229080849, 52305441132, 78458161698, 156916323396]

約数ペア:

[(1, 156916323396), (2, 78458161698), (3, 52305441132), (4, 39229080849), (6, 26152720566), (7, 22416617628), (9, 17435147044), (12, 13076360283), (14, 11208308814), (18, 8717573522), (21, 7472205876), (28, 5604154407), (36, 4358786761), (42, 3736102938), (63, 2490735292), (84, 1868051469), (126, 1245367646), (157, 999467028), (252, 622683823), (314, 499733514), (471, 333155676), (628, 249866757), (942, 166577838), (1099, 142781004), (1413, 111051892), (1884, 83288919), (2198, 71390502), (2826, 55525946), (3297, 47593668), (4396, 35695251), (5652, 27762973), (6594, 23796834), (9891, 15864556), (13188, 11898417), (19782, 7932278), (39564, 3966139)]