131551632

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4783}}^1$

素因数の和:4988

約数の個数: 60

約数和(自身を含む): 370166784

約数和(自身を除く): 238615152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 4783, 6876, 9168, 9566, 13752, 14349, 19132, 27504, 28698, 38264, 43047, 57396, 76528, 86094, 114792, 172188, 229584, 344376, 688752, 913553, 1827106, 2740659, 3654212, 5481318, 7308424, 8221977, 10962636, 14616848, 16443954, 21925272, 32887908, 43850544, 65775816, 131551632]

約数ペア:

[(1, 131551632), (2, 65775816), (3, 43850544), (4, 32887908), (6, 21925272), (8, 16443954), (9, 14616848), (12, 10962636), (16, 8221977), (18, 7308424), (24, 5481318), (36, 3654212), (48, 2740659), (72, 1827106), (144, 913553), (191, 688752), (382, 344376), (573, 229584), (764, 172188), (1146, 114792), (1528, 86094), (1719, 76528), (2292, 57396), (3056, 43047), (3438, 38264), (4584, 28698), (4783, 27504), (6876, 19132), (9168, 14349), (9566, 13752)]