168304734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 72

約数和(自身を含む): 401784552

約数和(自身を除く): 233479818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 169, 183, 234, 338, 366, 507, 549, 793, 907, 1014, 1098, 1521, 1586, 1814, 2379, 2721, 3042, 4758, 5442, 7137, 8163, 10309, 11791, 14274, 16326, 20618, 23582, 30927, 35373, 55327, 61854, 70746, 92781, 106119, 110654, 153283, 165981, 185562, 212238, 306566, 331962, 459849, 497943, 719251, 919698, 995886, 1379547, 1438502, 2157753, 2759094, 4315506, 6473259, 9350263, 12946518, 18700526, 28050789, 56101578, 84152367, 168304734]

約数ペア:

[(1, 168304734), (2, 84152367), (3, 56101578), (6, 28050789), (9, 18700526), (13, 12946518), (18, 9350263), (26, 6473259), (39, 4315506), (61, 2759094), (78, 2157753), (117, 1438502), (122, 1379547), (169, 995886), (183, 919698), (234, 719251), (338, 497943), (366, 459849), (507, 331962), (549, 306566), (793, 212238), (907, 185562), (1014, 165981), (1098, 153283), (1521, 110654), (1586, 106119), (1814, 92781), (2379, 70746), (2721, 61854), (3042, 55327), (4758, 35373), (5442, 30927), (7137, 23582), (8163, 20618), (10309, 16326), (11791, 14274)]