156047950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{593}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 307145520

約数和(自身を除く): 151097570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 277, 475, 554, 593, 950, 1186, 1385, 2770, 2965, 5263, 5930, 6925, 10526, 11267, 13850, 14825, 22534, 26315, 29650, 52630, 56335, 112670, 131575, 164261, 263150, 281675, 328522, 563350, 821305, 1642610, 3120959, 4106525, 6241918, 8213050, 15604795, 31209590, 78023975, 156047950]

約数ペア:

[(1, 156047950), (2, 78023975), (5, 31209590), (10, 15604795), (19, 8213050), (25, 6241918), (38, 4106525), (50, 3120959), (95, 1642610), (190, 821305), (277, 563350), (475, 328522), (554, 281675), (593, 263150), (950, 164261), (1186, 131575), (1385, 112670), (2770, 56335), (2965, 52630), (5263, 29650), (5930, 26315), (6925, 22534), (10526, 14825), (11267, 13850)]