149603048

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20393}}^1$

素因数の和:20537

約数の個数: 32

約数和(自身を含む): 323040960

約数和(自身を除く): 173437912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 20393, 40786, 81572, 142751, 163144, 285502, 571004, 1142008, 2671483, 5342966, 10685932, 18700381, 21371864, 37400762, 74801524, 149603048]

約数ペア:

[(1, 149603048), (2, 74801524), (4, 37400762), (7, 21371864), (8, 18700381), (14, 10685932), (28, 5342966), (56, 2671483), (131, 1142008), (262, 571004), (524, 285502), (917, 163144), (1048, 142751), (1834, 81572), (3668, 40786), (7336, 20393)]