149487488

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{50777}}^1$

素因数の和:50814

約数の個数: 32

約数和(自身を含む): 310761360

約数和(自身を除く): 161273872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 50777, 101554, 203108, 406216, 812432, 1167871, 1624864, 2335742, 3249728, 4671484, 6499456, 9342968, 18685936, 37371872, 74743744, 149487488]

約数ペア:

[(1, 149487488), (2, 74743744), (4, 37371872), (8, 18685936), (16, 9342968), (23, 6499456), (32, 4671484), (46, 3249728), (64, 2335742), (92, 1624864), (128, 1167871), (184, 812432), (368, 406216), (736, 203108), (1472, 101554), (2944, 50777)]