145072732

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{25523}}^1$

素因数の和:25570

約数の個数: 36

約数和(自身を含む): 305522280

約数和(自身を除く): 160449548

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 25523, 51046, 102092, 178661, 357322, 714644, 740167, 1250627, 1480334, 2501254, 2960668, 5002508, 5181169, 10362338, 20724676, 36268183, 72536366, 145072732]

約数ペア:

[(1, 145072732), (2, 72536366), (4, 36268183), (7, 20724676), (14, 10362338), (28, 5181169), (29, 5002508), (49, 2960668), (58, 2501254), (98, 1480334), (116, 1250627), (196, 740167), (203, 714644), (406, 357322), (812, 178661), (1421, 102092), (2842, 51046), (5684, 25523)]