136996960

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3739}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 325155600

約数和(自身を除く): 188158640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 3739, 4580, 7328, 7478, 9160, 14956, 18320, 18695, 29912, 36640, 37390, 59824, 74780, 119648, 149560, 299120, 598240, 856231, 1712462, 3424924, 4281155, 6849848, 8562310, 13699696, 17124620, 27399392, 34249240, 68498480, 136996960]

約数ペア:

[(1, 136996960), (2, 68498480), (4, 34249240), (5, 27399392), (8, 17124620), (10, 13699696), (16, 8562310), (20, 6849848), (32, 4281155), (40, 3424924), (80, 1712462), (160, 856231), (229, 598240), (458, 299120), (916, 149560), (1145, 119648), (1832, 74780), (2290, 59824), (3664, 37390), (3739, 36640), (4580, 29912), (7328, 18695), (7478, 18320), (9160, 14956)]