152030456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25997}}^1$

素因数の和:26063

約数の個数: 32

約数和(自身を含む): 308856240

約数和(自身を除く): 156825784

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 25997, 51994, 103988, 207976, 441949, 883898, 1117871, 1767796, 2235742, 3535592, 4471484, 8942968, 19003807, 38007614, 76015228, 152030456]

約数ペア:

[(1, 152030456), (2, 76015228), (4, 38007614), (8, 19003807), (17, 8942968), (34, 4471484), (43, 3535592), (68, 2235742), (86, 1767796), (136, 1117871), (172, 883898), (344, 441949), (731, 207976), (1462, 103988), (2924, 51994), (5848, 25997)]