127646848

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 293515200

約数和(自身を除く): 165868352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 436, 448, 763, 872, 896, 1307, 1526, 1744, 2614, 3052, 3488, 5228, 6104, 6976, 9149, 10456, 12208, 13952, 18298, 20912, 24416, 36596, 41824, 48832, 73192, 83648, 97664, 142463, 146384, 167296, 284926, 292768, 569852, 585536, 997241, 1139704, 1171072, 1994482, 2279408, 3988964, 4558816, 7977928, 9117632, 15955856, 18235264, 31911712, 63823424, 127646848]

約数ペア:

[(1, 127646848), (2, 63823424), (4, 31911712), (7, 18235264), (8, 15955856), (14, 9117632), (16, 7977928), (28, 4558816), (32, 3988964), (56, 2279408), (64, 1994482), (109, 1171072), (112, 1139704), (128, 997241), (218, 585536), (224, 569852), (436, 292768), (448, 284926), (763, 167296), (872, 146384), (896, 142463), (1307, 97664), (1526, 83648), (1744, 73192), (2614, 48832), (3052, 41824), (3488, 36596), (5228, 24416), (6104, 20912), (6976, 18298), (9149, 13952), (10456, 12208)]