152161750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{46819}}^1$

素因数の和:46849

約数の個数: 32

約数和(自身を含む): 306764640

約数和(自身を除く): 154602890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 46819, 93638, 234095, 468190, 608647, 1170475, 1217294, 2340950, 3043235, 5852375, 6086470, 11704750, 15216175, 30432350, 76080875, 152161750]

約数ペア:

[(1, 152161750), (2, 76080875), (5, 30432350), (10, 15216175), (13, 11704750), (25, 6086470), (26, 5852375), (50, 3043235), (65, 2340950), (125, 1217294), (130, 1170475), (250, 608647), (325, 468190), (650, 234095), (1625, 93638), (3250, 46819)]