157039446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 348986880

約数和(自身を除く): 191947434

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 101, 114, 138, 202, 303, 437, 593, 606, 874, 1186, 1311, 1779, 1919, 2323, 2622, 3558, 3838, 4646, 5757, 6969, 11267, 11514, 13639, 13938, 22534, 27278, 33801, 40917, 44137, 59893, 67602, 81834, 88274, 119786, 132411, 179679, 259141, 264822, 359358, 518282, 777423, 1137967, 1377539, 1554846, 2275934, 2755078, 3413901, 4132617, 6827802, 8265234, 26173241, 52346482, 78519723, 157039446]

約数ペア:

[(1, 157039446), (2, 78519723), (3, 52346482), (6, 26173241), (19, 8265234), (23, 6827802), (38, 4132617), (46, 3413901), (57, 2755078), (69, 2275934), (101, 1554846), (114, 1377539), (138, 1137967), (202, 777423), (303, 518282), (437, 359358), (593, 264822), (606, 259141), (874, 179679), (1186, 132411), (1311, 119786), (1779, 88274), (1919, 81834), (2323, 67602), (2622, 59893), (3558, 44137), (3838, 40917), (4646, 33801), (5757, 27278), (6969, 22534), (11267, 13938), (11514, 13639)]