156156714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{413113}}^1$

素因数の和:413131

約数の個数: 32

約数和(自身を含む): 396589440

約数和(自身を除く): 240432726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 413113, 826226, 1239339, 2478678, 2891791, 3718017, 5783582, 7436034, 8675373, 11154051, 17350746, 22308102, 26026119, 52052238, 78078357, 156156714]

約数ペア:

[(1, 156156714), (2, 78078357), (3, 52052238), (6, 26026119), (7, 22308102), (9, 17350746), (14, 11154051), (18, 8675373), (21, 7436034), (27, 5783582), (42, 3718017), (54, 2891791), (63, 2478678), (126, 1239339), (189, 826226), (378, 413113)]