164109204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2351}}^1$

素因数の和:2645

約数の個数: 72

約数和(自身を含む): 476007168

約数和(自身を除く): 311897964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1662, 1939, 2351, 2493, 3324, 3878, 4702, 4986, 5817, 7053, 7756, 9404, 9972, 11634, 14106, 16457, 17451, 21159, 23268, 28212, 32914, 34902, 42318, 49371, 65828, 69804, 84636, 98742, 148113, 197484, 296226, 592452, 651227, 1302454, 1953681, 2604908, 3907362, 4558589, 5861043, 7814724, 9117178, 11722086, 13675767, 18234356, 23444172, 27351534, 41027301, 54703068, 82054602, 164109204]

約数ペア:

[(1, 164109204), (2, 82054602), (3, 54703068), (4, 41027301), (6, 27351534), (7, 23444172), (9, 18234356), (12, 13675767), (14, 11722086), (18, 9117178), (21, 7814724), (28, 5861043), (36, 4558589), (42, 3907362), (63, 2604908), (84, 1953681), (126, 1302454), (252, 651227), (277, 592452), (554, 296226), (831, 197484), (1108, 148113), (1662, 98742), (1939, 84636), (2351, 69804), (2493, 65828), (3324, 49371), (3878, 42318), (4702, 34902), (4986, 32914), (5817, 28212), (7053, 23268), (7756, 21159), (9404, 17451), (9972, 16457), (11634, 14106)]