178129968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 483302400

約数和(自身を除く): 305172432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2029, 2832, 3658, 4058, 5487, 6087, 7316, 8116, 10974, 12174, 14632, 16232, 21948, 24348, 29264, 32464, 43896, 48696, 62899, 87792, 97392, 119711, 125798, 188697, 239422, 251596, 359133, 377394, 478844, 503192, 718266, 754788, 957688, 1006384, 1436532, 1509576, 1915376, 2873064, 3019152, 3711041, 5746128, 7422082, 11133123, 14844164, 22266246, 29688328, 44532492, 59376656, 89064984, 178129968]

約数ペア:

[(1, 178129968), (2, 89064984), (3, 59376656), (4, 44532492), (6, 29688328), (8, 22266246), (12, 14844164), (16, 11133123), (24, 7422082), (31, 5746128), (48, 3711041), (59, 3019152), (62, 2873064), (93, 1915376), (118, 1509576), (124, 1436532), (177, 1006384), (186, 957688), (236, 754788), (248, 718266), (354, 503192), (372, 478844), (472, 377394), (496, 359133), (708, 251596), (744, 239422), (944, 188697), (1416, 125798), (1488, 119711), (1829, 97392), (2029, 87792), (2832, 62899), (3658, 48696), (4058, 43896), (5487, 32464), (6087, 29264), (7316, 24348), (8116, 21948), (10974, 16232), (12174, 14632)]