164299716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4759}}^1$

素因数の和:4913

約数の個数: 72

約数和(自身を含む): 478208640

約数和(自身を除く): 313908924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4759, 4932, 5754, 8631, 9518, 11508, 14277, 17262, 19036, 28554, 33313, 34524, 42831, 57108, 66626, 85662, 99939, 133252, 171324, 199878, 299817, 399756, 599634, 651983, 1199268, 1303966, 1955949, 2607932, 3911898, 4563881, 5867847, 7823796, 9127762, 11735694, 13691643, 18255524, 23471388, 27383286, 41074929, 54766572, 82149858, 164299716]

約数ペア:

[(1, 164299716), (2, 82149858), (3, 54766572), (4, 41074929), (6, 27383286), (7, 23471388), (9, 18255524), (12, 13691643), (14, 11735694), (18, 9127762), (21, 7823796), (28, 5867847), (36, 4563881), (42, 3911898), (63, 2607932), (84, 1955949), (126, 1303966), (137, 1199268), (252, 651983), (274, 599634), (411, 399756), (548, 299817), (822, 199878), (959, 171324), (1233, 133252), (1644, 99939), (1918, 85662), (2466, 66626), (2877, 57108), (3836, 42831), (4759, 34524), (4932, 33313), (5754, 28554), (8631, 19036), (9518, 17262), (11508, 14277)]