157039498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 303909120

約数和(自身を除く): 146869622

約数列:

[1, 2, 7, 11, 14, 22, 61, 73, 77, 122, 146, 154, 229, 427, 458, 511, 671, 803, 854, 1022, 1342, 1603, 1606, 2519, 3206, 4453, 4697, 5038, 5621, 8906, 9394, 11242, 13969, 16717, 17633, 27938, 31171, 33434, 35266, 48983, 62342, 97783, 97966, 117019, 153659, 183887, 195566, 234038, 307318, 342881, 367774, 685762, 1019737, 1075613, 1287209, 2039474, 2151226, 2574418, 7138159, 11217107, 14276318, 22434214, 78519749, 157039498]

約数ペア:

[(1, 157039498), (2, 78519749), (7, 22434214), (11, 14276318), (14, 11217107), (22, 7138159), (61, 2574418), (73, 2151226), (77, 2039474), (122, 1287209), (146, 1075613), (154, 1019737), (229, 685762), (427, 367774), (458, 342881), (511, 307318), (671, 234038), (803, 195566), (854, 183887), (1022, 153659), (1342, 117019), (1603, 97966), (1606, 97783), (2519, 62342), (3206, 48983), (4453, 35266), (4697, 33434), (5038, 31171), (5621, 27938), (8906, 17633), (9394, 16717), (11242, 13969)]