157528128

素因数分解:

$2^6\times 3^1\times {\mathrm{820459}}^1$

素因数の和:820474

約数の個数: 28

約数和(自身を含む): 416793680

約数和(自身を除く): 259265552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 820459, 1640918, 2461377, 3281836, 4922754, 6563672, 9845508, 13127344, 19691016, 26254688, 39382032, 52509376, 78764064, 157528128]

約数ペア:

[(1, 157528128), (2, 78764064), (3, 52509376), (4, 39382032), (6, 26254688), (8, 19691016), (12, 13127344), (16, 9845508), (24, 6563672), (32, 4922754), (48, 3281836), (64, 2461377), (96, 1640918), (192, 820459)]