129249168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86861}}^1$

素因数の和:86903

約数の個数: 40

約数和(自身を含む): 344668416

約数和(自身を除く): 215419248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 86861, 173722, 260583, 347444, 521166, 694888, 1042332, 1389776, 2084664, 2692691, 4169328, 5385382, 8078073, 10770764, 16156146, 21541528, 32312292, 43083056, 64624584, 129249168]

約数ペア:

[(1, 129249168), (2, 64624584), (3, 43083056), (4, 32312292), (6, 21541528), (8, 16156146), (12, 10770764), (16, 8078073), (24, 5385382), (31, 4169328), (48, 2692691), (62, 2084664), (93, 1389776), (124, 1042332), (186, 694888), (248, 521166), (372, 347444), (496, 260583), (744, 173722), (1488, 86861)]