156927134861

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{154543}}^1$

素因数の和:154650

約数の個数: 48

約数和(自身を含む): 205496538624

約数和(自身を除く): 48569403763

約数列:

[1, 7, 17, 23, 49, 53, 119, 161, 371, 391, 833, 901, 1127, 1219, 2597, 2737, 6307, 8533, 19159, 20723, 44149, 59731, 145061, 154543, 1015427, 1081801, 2627231, 3554489, 7572607, 8190779, 18390617, 24881423, 57335453, 60426313, 128734319, 139243243, 174169961, 188387917, 401348171, 422984191, 974702701, 1318715419, 2960889337, 3202594589, 6822918907, 9231007933, 22418162123, 156927134861]

約数ペア:

[(1, 156927134861), (7, 22418162123), (17, 9231007933), (23, 6822918907), (49, 3202594589), (53, 2960889337), (119, 1318715419), (161, 974702701), (371, 422984191), (391, 401348171), (833, 188387917), (901, 174169961), (1127, 139243243), (1219, 128734319), (2597, 60426313), (2737, 57335453), (6307, 24881423), (8533, 18390617), (19159, 8190779), (20723, 7572607), (44149, 3554489), (59731, 2627231), (145061, 1081801), (154543, 1015427)]