130177984

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{70139}}^1$

素因数の和:70180

約数の個数: 28

約数和(自身を含む): 267233400

約数和(自身を除く): 137055416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 70139, 140278, 280556, 561112, 1122224, 2034031, 2244448, 4068062, 4488896, 8136124, 16272248, 32544496, 65088992, 130177984]

約数ペア:

[(1, 130177984), (2, 65088992), (4, 32544496), (8, 16272248), (16, 8136124), (29, 4488896), (32, 4068062), (58, 2244448), (64, 2034031), (116, 1122224), (232, 561112), (464, 280556), (928, 140278), (1856, 70139)]