157440844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1433}}^1$

素因数の和:1686

約数の個数: 36

約数和(自身を含む): 304392312

約数和(自身を除く): 146951468

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 454, 484, 908, 1433, 2497, 2866, 4994, 5732, 9988, 15763, 27467, 31526, 54934, 63052, 109868, 173393, 325291, 346786, 650582, 693572, 1301164, 3578201, 7156402, 14312804, 39360211, 78720422, 157440844]

約数ペア:

[(1, 157440844), (2, 78720422), (4, 39360211), (11, 14312804), (22, 7156402), (44, 3578201), (121, 1301164), (227, 693572), (242, 650582), (454, 346786), (484, 325291), (908, 173393), (1433, 109868), (2497, 63052), (2866, 54934), (4994, 31526), (5732, 27467), (9988, 15763)]