156770810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 334129536

約数和(自身を除く): 177358726

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 1015, 1682, 2030, 2663, 4205, 5326, 5887, 8410, 11774, 13315, 18641, 26630, 29435, 37282, 58870, 77227, 93205, 154454, 186410, 386135, 540589, 772270, 1081178, 2239583, 2702945, 4479166, 5405890, 11197915, 15677081, 22395830, 31354162, 78385405, 156770810]

約数ペア:

[(1, 156770810), (2, 78385405), (5, 31354162), (7, 22395830), (10, 15677081), (14, 11197915), (29, 5405890), (35, 4479166), (58, 2702945), (70, 2239583), (145, 1081178), (203, 772270), (290, 540589), (406, 386135), (841, 186410), (1015, 154454), (1682, 93205), (2030, 77227), (2663, 58870), (4205, 37282), (5326, 29435), (5887, 26630), (8410, 18641), (11774, 13315)]