157430658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1163}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 394232832

約数和(自身を除く): 236802174

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 293, 462, 586, 879, 1163, 1758, 2051, 2326, 3223, 3489, 4102, 6153, 6446, 6978, 8141, 9669, 12306, 12793, 16282, 19338, 22561, 24423, 25586, 38379, 45122, 48846, 67683, 76758, 89551, 135366, 179102, 268653, 340759, 537306, 681518, 1022277, 2044554, 2385313, 3748349, 4770626, 7155939, 7496698, 11245047, 14311878, 22490094, 26238443, 52476886, 78715329, 157430658]

約数ペア:

[(1, 157430658), (2, 78715329), (3, 52476886), (6, 26238443), (7, 22490094), (11, 14311878), (14, 11245047), (21, 7496698), (22, 7155939), (33, 4770626), (42, 3748349), (66, 2385313), (77, 2044554), (154, 1022277), (231, 681518), (293, 537306), (462, 340759), (586, 268653), (879, 179102), (1163, 135366), (1758, 89551), (2051, 76758), (2326, 67683), (3223, 48846), (3489, 45122), (4102, 38379), (6153, 25586), (6446, 24423), (6978, 22561), (8141, 19338), (9669, 16282), (12306, 12793)]