155351056

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26171}}^1$

素因数の和:26239

約数の個数: 40

約数和(自身を含む): 350495424

約数和(自身を除く): 195144368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 26171, 52342, 104684, 183197, 209368, 366394, 418736, 732788, 1387063, 1465576, 2774126, 2931152, 5548252, 9709441, 11096504, 19418882, 22193008, 38837764, 77675528, 155351056]

約数ペア:

[(1, 155351056), (2, 77675528), (4, 38837764), (7, 22193008), (8, 19418882), (14, 11096504), (16, 9709441), (28, 5548252), (53, 2931152), (56, 2774126), (106, 1465576), (112, 1387063), (212, 732788), (371, 418736), (424, 366394), (742, 209368), (848, 183197), (1484, 104684), (2968, 52342), (5936, 26171)]