138731688

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{5521}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 376876500

約数和(自身を除く): 238144812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5521, 6282, 8376, 11042, 12564, 16563, 22084, 25128, 33126, 44168, 49689, 66252, 99378, 132504, 198756, 397512, 1926829, 3853658, 5780487, 7707316, 11560974, 15414632, 17341461, 23121948, 34682922, 46243896, 69365844, 138731688]

約数ペア:

[(1, 138731688), (2, 69365844), (3, 46243896), (4, 34682922), (6, 23121948), (8, 17341461), (9, 15414632), (12, 11560974), (18, 7707316), (24, 5780487), (36, 3853658), (72, 1926829), (349, 397512), (698, 198756), (1047, 132504), (1396, 99378), (2094, 66252), (2792, 49689), (3141, 44168), (4188, 33126), (5521, 25128), (6282, 22084), (8376, 16563), (11042, 12564)]