15986656

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 23204384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 92, 107, 112, 116, 161, 184, 203, 214, 224, 232, 322, 368, 406, 428, 464, 644, 667, 736, 749, 812, 856, 928, 1288, 1334, 1498, 1624, 1712, 2461, 2576, 2668, 2996, 3103, 3248, 3424, 4669, 4922, 5152, 5336, 5992, 6206, 6496, 9338, 9844, 10672, 11984, 12412, 17227, 18676, 19688, 21344, 21721, 23968, 24824, 34454, 37352, 39376, 43442, 49648, 68908, 71369, 74704, 78752, 86884, 99296, 137816, 142738, 149408, 173768, 275632, 285476, 347536, 499583, 551264, 570952, 695072, 999166, 1141904, 1998332, 2283808, 3996664, 7993328, 15986656]

約数ペア:

[(1, 15986656), (2, 7993328), (4, 3996664), (7, 2283808), (8, 1998332), (14, 1141904), (16, 999166), (23, 695072), (28, 570952), (29, 551264), (32, 499583), (46, 347536), (56, 285476), (58, 275632), (92, 173768), (107, 149408), (112, 142738), (116, 137816), (161, 99296), (184, 86884), (203, 78752), (214, 74704), (224, 71369), (232, 68908), (322, 49648), (368, 43442), (406, 39376), (428, 37352), (464, 34454), (644, 24824), (667, 23968), (736, 21721), (749, 21344), (812, 19688), (856, 18676), (928, 17227), (1288, 12412), (1334, 11984), (1498, 10672), (1624, 9844), (1712, 9338), (2461, 6496), (2576, 6206), (2668, 5992), (2996, 5336), (3103, 5152), (3248, 4922), (3424, 4669)]