137027856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{407821}}^1$

素因数の和:407839

約数の個数: 40

約数和(自身を含む): 404559424

約数和(自身を除く): 267531568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 407821, 815642, 1223463, 1631284, 2446926, 2854747, 3262568, 4893852, 5709494, 6525136, 8564241, 9787704, 11418988, 17128482, 19575408, 22837976, 34256964, 45675952, 68513928, 137027856]

約数ペア:

[(1, 137027856), (2, 68513928), (3, 45675952), (4, 34256964), (6, 22837976), (7, 19575408), (8, 17128482), (12, 11418988), (14, 9787704), (16, 8564241), (21, 6525136), (24, 5709494), (28, 4893852), (42, 3262568), (48, 2854747), (56, 2446926), (84, 1631284), (112, 1223463), (168, 815642), (336, 407821)]