172850236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89839}}^1$

素因数の和:89893

約数の個数: 24

約数和(自身を含む): 334564160

約数和(自身を除く): 161713924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 89839, 179678, 359356, 1167907, 2335814, 3324043, 4671628, 6648086, 13296172, 43212559, 86425118, 172850236]

約数ペア:

[(1, 172850236), (2, 86425118), (4, 43212559), (13, 13296172), (26, 6648086), (37, 4671628), (52, 3324043), (74, 2335814), (148, 1167907), (481, 359356), (962, 179678), (1924, 89839)]