157848528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2552

約数の個数: 80

約数和(自身を含む): 430893056

約数和(自身を除く): 273044528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2467, 2666, 3999, 4934, 5332, 7401, 7998, 9868, 10664, 14802, 15996, 19736, 21328, 29604, 31992, 39472, 59208, 63984, 76477, 106081, 118416, 152954, 212162, 229431, 305908, 318243, 424324, 458862, 611816, 636486, 848648, 917724, 1223632, 1272972, 1697296, 1835448, 2545944, 3288511, 3670896, 5091888, 6577022, 9865533, 13154044, 19731066, 26308088, 39462132, 52616176, 78924264, 157848528]

約数ペア:

[(1, 157848528), (2, 78924264), (3, 52616176), (4, 39462132), (6, 26308088), (8, 19731066), (12, 13154044), (16, 9865533), (24, 6577022), (31, 5091888), (43, 3670896), (48, 3288511), (62, 2545944), (86, 1835448), (93, 1697296), (124, 1272972), (129, 1223632), (172, 917724), (186, 848648), (248, 636486), (258, 611816), (344, 458862), (372, 424324), (496, 318243), (516, 305908), (688, 229431), (744, 212162), (1032, 152954), (1333, 118416), (1488, 106081), (2064, 76477), (2467, 63984), (2666, 59208), (3999, 39472), (4934, 31992), (5332, 29604), (7401, 21328), (7998, 19736), (9868, 15996), (10664, 14802)]