156639585453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{160907}}^1$

素因数の和:161261

約数の個数: 32

約数和(自身を含む): 227974454400

約数和(自身を除く): 71334868947

約数列:

[1, 3, 13, 39, 109, 229, 327, 687, 1417, 2977, 4251, 8931, 24961, 74883, 160907, 324493, 482721, 973479, 2091791, 6275373, 17538863, 36847703, 52616589, 110543109, 228005219, 479020139, 684015657, 1437060417, 4016399627, 12049198881, 52213195151, 156639585453]

約数ペア:

[(1, 156639585453), (3, 52213195151), (13, 12049198881), (39, 4016399627), (109, 1437060417), (229, 684015657), (327, 479020139), (687, 228005219), (1417, 110543109), (2977, 52616589), (4251, 36847703), (8931, 17538863), (24961, 6275373), (74883, 2091791), (160907, 973479), (324493, 482721)]