145689904

素因数分解:

$2^4\times {\mathrm{79}}^2\times {\mathrm{1459}}^1$

素因数の和:1625

約数の個数: 30

約数和(自身を含む): 286088460

約数和(自身を除く): 140398556

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1459, 2918, 5836, 6241, 11672, 12482, 23344, 24964, 49928, 99856, 115261, 230522, 461044, 922088, 1844176, 9105619, 18211238, 36422476, 72844952, 145689904]

約数ペア:

[(1, 145689904), (2, 72844952), (4, 36422476), (8, 18211238), (16, 9105619), (79, 1844176), (158, 922088), (316, 461044), (632, 230522), (1264, 115261), (1459, 99856), (2918, 49928), (5836, 24964), (6241, 23344), (11672, 12482)]