137485528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 282579840

約数和(自身を除く): 145094312

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 137, 157, 188, 274, 314, 376, 548, 628, 799, 1096, 1256, 1598, 2329, 2669, 3196, 4658, 5338, 6392, 6439, 7379, 9316, 10676, 12878, 14758, 18632, 21352, 21509, 25756, 29516, 43018, 51512, 59032, 86036, 109463, 125443, 172072, 218926, 250886, 365653, 437852, 501772, 731306, 875704, 1003544, 1010923, 1462612, 2021846, 2925224, 4043692, 8087384, 17185691, 34371382, 68742764, 137485528]

約数ペア:

[(1, 137485528), (2, 68742764), (4, 34371382), (8, 17185691), (17, 8087384), (34, 4043692), (47, 2925224), (68, 2021846), (94, 1462612), (136, 1010923), (137, 1003544), (157, 875704), (188, 731306), (274, 501772), (314, 437852), (376, 365653), (548, 250886), (628, 218926), (799, 172072), (1096, 125443), (1256, 109463), (1598, 86036), (2329, 59032), (2669, 51512), (3196, 43018), (4658, 29516), (5338, 25756), (6392, 21509), (6439, 21352), (7379, 18632), (9316, 14758), (10676, 12878)]