147937792

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2688

約数の個数: 40

約数和(自身を含む): 298319076

約数和(自身を除く): 150381284

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 2557, 3616, 5114, 7232, 10228, 14464, 20456, 28928, 40912, 57856, 81824, 163648, 288941, 327296, 577882, 654592, 1155764, 1309184, 2311528, 4623056, 9246112, 18492224, 36984448, 73968896, 147937792]

約数ペア:

[(1, 147937792), (2, 73968896), (4, 36984448), (8, 18492224), (16, 9246112), (32, 4623056), (64, 2311528), (113, 1309184), (128, 1155764), (226, 654592), (256, 577882), (452, 327296), (512, 288941), (904, 163648), (1808, 81824), (2557, 57856), (3616, 40912), (5114, 28928), (7232, 20456), (10228, 14464)]