145657456

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{35149}}^1$

素因数の和:35201

約数の個数: 40

約数和(自身を含む): 331253600

約数和(自身を除く): 185596144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 35149, 70298, 140596, 246043, 281192, 492086, 562384, 984172, 1300513, 1968344, 2601026, 3936688, 5202052, 9103591, 10404104, 18207182, 20808208, 36414364, 72828728, 145657456]

約数ペア:

[(1, 145657456), (2, 72828728), (4, 36414364), (7, 20808208), (8, 18207182), (14, 10404104), (16, 9103591), (28, 5202052), (37, 3936688), (56, 2601026), (74, 1968344), (112, 1300513), (148, 984172), (259, 562384), (296, 492086), (518, 281192), (592, 246043), (1036, 140596), (2072, 70298), (4144, 35149)]