121031144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 255104640

約数和(自身を除く): 134073496

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 71, 74, 104, 142, 148, 284, 296, 443, 481, 568, 886, 923, 962, 1772, 1846, 1924, 2627, 3544, 3692, 3848, 5254, 5759, 7384, 10508, 11518, 16391, 21016, 23036, 31453, 32782, 34151, 46072, 62906, 65564, 68302, 125812, 131128, 136604, 213083, 251624, 273208, 408889, 426166, 817778, 852332, 1163761, 1635556, 1704664, 2327522, 3271112, 4655044, 9310088, 15128893, 30257786, 60515572, 121031144]

約数ペア:

[(1, 121031144), (2, 60515572), (4, 30257786), (8, 15128893), (13, 9310088), (26, 4655044), (37, 3271112), (52, 2327522), (71, 1704664), (74, 1635556), (104, 1163761), (142, 852332), (148, 817778), (284, 426166), (296, 408889), (443, 273208), (481, 251624), (568, 213083), (886, 136604), (923, 131128), (962, 125812), (1772, 68302), (1846, 65564), (1924, 62906), (2627, 46072), (3544, 34151), (3692, 32782), (3848, 31453), (5254, 23036), (5759, 21016), (7384, 16391), (10508, 11518)]