157048728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4992

約数の個数: 64

約数和(自身を含む): 414796800

約数和(自身を除く): 257748072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 4909, 5332, 7998, 9818, 10664, 14727, 15996, 19636, 29454, 31992, 39272, 58908, 117816, 152179, 211087, 304358, 422174, 456537, 608716, 633261, 844348, 913074, 1217432, 1266522, 1688696, 1826148, 2533044, 3652296, 5066088, 6543697, 13087394, 19631091, 26174788, 39262182, 52349576, 78524364, 157048728]

約数ペア:

[(1, 157048728), (2, 78524364), (3, 52349576), (4, 39262182), (6, 26174788), (8, 19631091), (12, 13087394), (24, 6543697), (31, 5066088), (43, 3652296), (62, 2533044), (86, 1826148), (93, 1688696), (124, 1266522), (129, 1217432), (172, 913074), (186, 844348), (248, 633261), (258, 608716), (344, 456537), (372, 422174), (516, 304358), (744, 211087), (1032, 152179), (1333, 117816), (2666, 58908), (3999, 39272), (4909, 31992), (5332, 29454), (7998, 19636), (9818, 15996), (10664, 14727)]