157433574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 332145072

約数和(自身を除く): 174711498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 257, 386, 514, 529, 579, 771, 1058, 1158, 1542, 1587, 3174, 4439, 5911, 8878, 11822, 13317, 17733, 26634, 35466, 49601, 99202, 102097, 135953, 148803, 204194, 271906, 297606, 306291, 407859, 612582, 815718, 1140823, 2281646, 3422469, 6844938, 26238929, 52477858, 78716787, 157433574]

約数ペア:

[(1, 157433574), (2, 78716787), (3, 52477858), (6, 26238929), (23, 6844938), (46, 3422469), (69, 2281646), (138, 1140823), (193, 815718), (257, 612582), (386, 407859), (514, 306291), (529, 297606), (579, 271906), (771, 204194), (1058, 148803), (1158, 135953), (1542, 102097), (1587, 99202), (3174, 49601), (4439, 35466), (5911, 26634), (8878, 17733), (11822, 13317)]