159957768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 415641600

約数和(自身を除く): 255683832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 163, 186, 248, 326, 372, 489, 652, 744, 978, 1304, 1319, 1956, 2638, 3912, 3957, 5053, 5276, 7914, 10106, 10552, 15159, 15828, 20212, 30318, 31656, 40424, 40889, 60636, 81778, 121272, 122667, 163556, 214997, 245334, 327112, 429994, 490668, 644991, 859988, 981336, 1289982, 1719976, 2579964, 5159928, 6664907, 13329814, 19994721, 26659628, 39989442, 53319256, 79978884, 159957768]

約数ペア:

[(1, 159957768), (2, 79978884), (3, 53319256), (4, 39989442), (6, 26659628), (8, 19994721), (12, 13329814), (24, 6664907), (31, 5159928), (62, 2579964), (93, 1719976), (124, 1289982), (163, 981336), (186, 859988), (248, 644991), (326, 490668), (372, 429994), (489, 327112), (652, 245334), (744, 214997), (978, 163556), (1304, 122667), (1319, 121272), (1956, 81778), (2638, 60636), (3912, 40889), (3957, 40424), (5053, 31656), (5276, 30318), (7914, 20212), (10106, 15828), (10552, 15159)]