147377438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 245911680

約数和(自身を除く): 98534242

約数列:

[1, 2, 13, 26, 37, 74, 239, 478, 481, 641, 962, 1282, 3107, 6214, 8333, 8843, 16666, 17686, 23717, 47434, 114959, 153199, 229918, 306398, 308321, 616642, 1991587, 3983174, 5668363, 11336726, 73688719, 147377438]

約数ペア:

[(1, 147377438), (2, 73688719), (13, 11336726), (26, 5668363), (37, 3983174), (74, 1991587), (239, 616642), (478, 308321), (481, 306398), (641, 229918), (962, 153199), (1282, 114959), (3107, 47434), (6214, 23717), (8333, 17686), (8843, 16666)]