128328204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2003}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 316471680

約数和(自身を除く): 188143476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281, 562, 843, 1124, 1686, 2003, 3372, 4006, 5339, 6009, 8012, 10678, 12018, 16017, 21356, 24036, 32034, 38057, 64068, 76114, 114171, 152228, 228342, 456684, 562843, 1125686, 1688529, 2251372, 3377058, 6754116, 10694017, 21388034, 32082051, 42776068, 64164102, 128328204]

約数ペア:

[(1, 128328204), (2, 64164102), (3, 42776068), (4, 32082051), (6, 21388034), (12, 10694017), (19, 6754116), (38, 3377058), (57, 2251372), (76, 1688529), (114, 1125686), (228, 562843), (281, 456684), (562, 228342), (843, 152228), (1124, 114171), (1686, 76114), (2003, 64068), (3372, 38057), (4006, 32034), (5339, 24036), (6009, 21356), (8012, 16017), (10678, 12018)]