152672403

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 231897600

約数和(自身を除く): 79225197

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 149, 169, 447, 507, 559, 611, 1677, 1833, 1937, 2021, 5811, 6063, 6407, 7003, 7267, 7943, 19221, 21009, 21801, 23829, 25181, 26273, 75543, 78819, 83291, 91039, 249873, 273117, 301129, 341549, 903387, 1024647, 1082783, 1183507, 3248349, 3550521, 3914677, 11744031, 50890801, 152672403]

約数ペア:

[(1, 152672403), (3, 50890801), (13, 11744031), (39, 3914677), (43, 3550521), (47, 3248349), (129, 1183507), (141, 1082783), (149, 1024647), (169, 903387), (447, 341549), (507, 301129), (559, 273117), (611, 249873), (1677, 91039), (1833, 83291), (1937, 78819), (2021, 75543), (5811, 26273), (6063, 25181), (6407, 23829), (7003, 21801), (7267, 21009), (7943, 19221)]