128954088

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 363916800

約数和(自身を除く): 234962712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 53, 72, 94, 106, 141, 159, 188, 212, 282, 318, 376, 423, 424, 477, 564, 636, 719, 846, 954, 1128, 1272, 1438, 1692, 1908, 2157, 2491, 2876, 3384, 3816, 4314, 4982, 5752, 6471, 7473, 8628, 9964, 12942, 14946, 17256, 19928, 22419, 25884, 29892, 33793, 38107, 44838, 51768, 59784, 67586, 76214, 89676, 101379, 114321, 135172, 152428, 179352, 202758, 228642, 270344, 304137, 304856, 342963, 405516, 457284, 608274, 685926, 811032, 914568, 1216548, 1371852, 1791029, 2433096, 2743704, 3582058, 5373087, 7164116, 10746174, 14328232, 16119261, 21492348, 32238522, 42984696, 64477044, 128954088]

約数ペア:

[(1, 128954088), (2, 64477044), (3, 42984696), (4, 32238522), (6, 21492348), (8, 16119261), (9, 14328232), (12, 10746174), (18, 7164116), (24, 5373087), (36, 3582058), (47, 2743704), (53, 2433096), (72, 1791029), (94, 1371852), (106, 1216548), (141, 914568), (159, 811032), (188, 685926), (212, 608274), (282, 457284), (318, 405516), (376, 342963), (423, 304856), (424, 304137), (477, 270344), (564, 228642), (636, 202758), (719, 179352), (846, 152428), (954, 135172), (1128, 114321), (1272, 101379), (1438, 89676), (1692, 76214), (1908, 67586), (2157, 59784), (2491, 51768), (2876, 44838), (3384, 38107), (3816, 33793), (4314, 29892), (4982, 25884), (5752, 22419), (6471, 19928), (7473, 17256), (8628, 14946), (9964, 12942)]