148927360

素因数分解:

$2^7\times 5^1\times {\mathrm{232699}}^1$

素因数の和:232718

約数の個数: 32

約数和(自身を含む): 356031000

約数和(自身を除く): 207103640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 232699, 465398, 930796, 1163495, 1861592, 2326990, 3723184, 4653980, 7446368, 9307960, 14892736, 18615920, 29785472, 37231840, 74463680, 148927360]

約数ペア:

[(1, 148927360), (2, 74463680), (4, 37231840), (5, 29785472), (8, 18615920), (10, 14892736), (16, 9307960), (20, 7446368), (32, 4653980), (40, 3723184), (64, 2326990), (80, 1861592), (128, 1163495), (160, 930796), (320, 465398), (640, 232699)]