145973168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12379}}^1$

素因数の和:12465

約数の個数: 40

約数和(自身を含む): 313164480

約数和(自身を除く): 167191312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 12379, 24758, 49516, 99032, 136169, 198064, 272338, 544676, 829393, 1089352, 1658786, 2178704, 3317572, 6635144, 9123323, 13270288, 18246646, 36493292, 72986584, 145973168]

約数ペア:

[(1, 145973168), (2, 72986584), (4, 36493292), (8, 18246646), (11, 13270288), (16, 9123323), (22, 6635144), (44, 3317572), (67, 2178704), (88, 1658786), (134, 1089352), (176, 829393), (268, 544676), (536, 272338), (737, 198064), (1072, 136169), (1474, 99032), (2948, 49516), (5896, 24758), (11792, 12379)]