163738416

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 434722176

約数和(自身を除く): 270983760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 563, 584, 664, 876, 996, 1126, 1168, 1328, 1689, 1752, 1992, 2252, 3378, 3504, 3984, 4504, 6059, 6756, 9008, 12118, 13512, 18177, 24236, 27024, 36354, 41099, 46729, 48472, 72708, 82198, 93458, 96944, 123297, 140187, 145416, 164396, 186916, 246594, 280374, 290832, 328792, 373832, 493188, 560748, 657584, 747664, 986376, 1121496, 1972752, 2242992, 3411217, 6822434, 10233651, 13644868, 20467302, 27289736, 40934604, 54579472, 81869208, 163738416]

約数ペア:

[(1, 163738416), (2, 81869208), (3, 54579472), (4, 40934604), (6, 27289736), (8, 20467302), (12, 13644868), (16, 10233651), (24, 6822434), (48, 3411217), (73, 2242992), (83, 1972752), (146, 1121496), (166, 986376), (219, 747664), (249, 657584), (292, 560748), (332, 493188), (438, 373832), (498, 328792), (563, 290832), (584, 280374), (664, 246594), (876, 186916), (996, 164396), (1126, 145416), (1168, 140187), (1328, 123297), (1689, 96944), (1752, 93458), (1992, 82198), (2252, 72708), (3378, 48472), (3504, 46729), (3984, 41099), (4504, 36354), (6059, 27024), (6756, 24236), (9008, 18177), (12118, 13512)]