128524322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 212889600

約数和(自身を除く): 84365278

約数列:

[1, 2, 19, 23, 38, 46, 307, 437, 479, 614, 874, 958, 5833, 7061, 9101, 11017, 11666, 14122, 18202, 22034, 134159, 147053, 209323, 268318, 294106, 418646, 2794007, 3382219, 5588014, 6764438, 64262161, 128524322]

約数ペア:

[(1, 128524322), (2, 64262161), (19, 6764438), (23, 5588014), (38, 3382219), (46, 2794007), (307, 418646), (437, 294106), (479, 268318), (614, 209323), (874, 147053), (958, 134159), (5833, 22034), (7061, 18202), (9101, 14122), (11017, 11666)]