145961992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12107}}^1$

素因数の和:12261

約数の個数: 32

約数和(自身を含む): 300762720

約数和(自身を除く): 154800728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 12107, 24214, 48428, 96856, 133177, 266354, 532708, 1065416, 1658659, 3317318, 6634636, 13269272, 18245249, 36490498, 72980996, 145961992]

約数ペア:

[(1, 145961992), (2, 72980996), (4, 36490498), (8, 18245249), (11, 13269272), (22, 6634636), (44, 3317318), (88, 1658659), (137, 1065416), (274, 532708), (548, 266354), (1096, 133177), (1507, 96856), (3014, 48428), (6028, 24214), (12056, 12107)]