147811360

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2791}}^1$

素因数の和:3137

約数の個数: 48

約数和(自身を含む): 350384832

約数和(自身を除く): 202573472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 2648, 2791, 3310, 5296, 5582, 6620, 10592, 11164, 13240, 13955, 22328, 26480, 27910, 44656, 52960, 55820, 89312, 111640, 223280, 446560, 923821, 1847642, 3695284, 4619105, 7390568, 9238210, 14781136, 18476420, 29562272, 36952840, 73905680, 147811360]

約数ペア:

[(1, 147811360), (2, 73905680), (4, 36952840), (5, 29562272), (8, 18476420), (10, 14781136), (16, 9238210), (20, 7390568), (32, 4619105), (40, 3695284), (80, 1847642), (160, 923821), (331, 446560), (662, 223280), (1324, 111640), (1655, 89312), (2648, 55820), (2791, 52960), (3310, 44656), (5296, 27910), (5582, 26480), (6620, 22328), (10592, 13955), (11164, 13240)]