168447230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 356548608

約数和(自身を除く): 188101378

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 103, 122, 206, 305, 383, 427, 515, 610, 721, 766, 854, 1030, 1442, 1915, 2135, 2681, 3605, 3830, 4270, 5362, 6283, 7210, 12566, 13405, 23363, 26810, 31415, 39449, 43981, 46726, 62830, 78898, 87962, 116815, 163541, 197245, 219905, 233630, 276143, 327082, 394490, 439810, 552286, 817705, 1380715, 1635410, 2406389, 2761430, 4812778, 12031945, 16844723, 24063890, 33689446, 84223615, 168447230]

約数ペア:

[(1, 168447230), (2, 84223615), (5, 33689446), (7, 24063890), (10, 16844723), (14, 12031945), (35, 4812778), (61, 2761430), (70, 2406389), (103, 1635410), (122, 1380715), (206, 817705), (305, 552286), (383, 439810), (427, 394490), (515, 327082), (610, 276143), (721, 233630), (766, 219905), (854, 197245), (1030, 163541), (1442, 116815), (1915, 87962), (2135, 78898), (2681, 62830), (3605, 46726), (3830, 43981), (4270, 39449), (5362, 31415), (6283, 26810), (7210, 23363), (12566, 13405)]