138468516

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 330281280

約数和(自身を除く): 191812764

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 257, 354, 514, 708, 761, 771, 1028, 1522, 1542, 2283, 3044, 3084, 4566, 9132, 15163, 30326, 44899, 45489, 60652, 89798, 90978, 134697, 179596, 181956, 195577, 269394, 391154, 538788, 586731, 782308, 1173462, 2346924, 11539043, 23078086, 34617129, 46156172, 69234258, 138468516]

約数ペア:

[(1, 138468516), (2, 69234258), (3, 46156172), (4, 34617129), (6, 23078086), (12, 11539043), (59, 2346924), (118, 1173462), (177, 782308), (236, 586731), (257, 538788), (354, 391154), (514, 269394), (708, 195577), (761, 181956), (771, 179596), (1028, 134697), (1522, 90978), (1542, 89798), (2283, 60652), (3044, 45489), (3084, 44899), (4566, 30326), (9132, 15163)]