133738566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 296018688

約数和(自身を除く): 162280122

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 157, 163, 201, 314, 326, 402, 471, 489, 871, 942, 978, 1742, 2041, 2119, 2613, 4082, 4238, 5226, 6123, 6357, 10519, 10921, 12246, 12714, 21038, 21842, 25591, 31557, 32763, 51182, 63114, 65526, 76773, 136747, 141973, 153546, 273494, 283946, 332683, 410241, 425919, 665366, 820482, 851838, 998049, 1714597, 1996098, 3429194, 5143791, 10287582, 22289761, 44579522, 66869283, 133738566]

約数ペア:

[(1, 133738566), (2, 66869283), (3, 44579522), (6, 22289761), (13, 10287582), (26, 5143791), (39, 3429194), (67, 1996098), (78, 1714597), (134, 998049), (157, 851838), (163, 820482), (201, 665366), (314, 425919), (326, 410241), (402, 332683), (471, 283946), (489, 273494), (871, 153546), (942, 141973), (978, 136747), (1742, 76773), (2041, 65526), (2119, 63114), (2613, 51182), (4082, 32763), (4238, 31557), (5226, 25591), (6123, 21842), (6357, 21038), (10519, 12714), (10921, 12246)]