138125754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2647}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 323860992

約数和(自身を除く): 185735238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 2007, 2647, 2899, 4014, 5294, 5798, 7941, 8697, 15882, 17394, 23823, 26091, 34411, 47646, 52182, 68822, 103233, 206466, 309699, 590281, 619398, 1180562, 1770843, 3541686, 5312529, 7673653, 10625058, 15347306, 23020959, 46041918, 69062877, 138125754]

約数ペア:

[(1, 138125754), (2, 69062877), (3, 46041918), (6, 23020959), (9, 15347306), (13, 10625058), (18, 7673653), (26, 5312529), (39, 3541686), (78, 1770843), (117, 1180562), (223, 619398), (234, 590281), (446, 309699), (669, 206466), (1338, 103233), (2007, 68822), (2647, 52182), (2899, 47646), (4014, 34411), (5294, 26091), (5798, 23823), (7941, 17394), (8697, 15882)]