145891728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53323}}^1$

素因数の和:53356

約数の個数: 60

約数和(自身を含む): 429791440

約数和(自身を除く): 283899712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 53323, 106646, 159969, 213292, 319938, 426584, 479907, 639876, 853168, 959814, 1013137, 1279752, 1919628, 2026274, 2559504, 3039411, 3839256, 4052548, 6078822, 7678512, 8105096, 9118233, 12157644, 16210192, 18236466, 24315288, 36472932, 48630576, 72945864, 145891728]

約数ペア:

[(1, 145891728), (2, 72945864), (3, 48630576), (4, 36472932), (6, 24315288), (8, 18236466), (9, 16210192), (12, 12157644), (16, 9118233), (18, 8105096), (19, 7678512), (24, 6078822), (36, 4052548), (38, 3839256), (48, 3039411), (57, 2559504), (72, 2026274), (76, 1919628), (114, 1279752), (144, 1013137), (152, 959814), (171, 853168), (228, 639876), (304, 479907), (342, 426584), (456, 319938), (684, 213292), (912, 159969), (1368, 106646), (2736, 53323)]