156949966490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{195311}}^1$

素因数の和:195527

約数の個数: 64

約数和(自身を含む): 311342952960

約数和(自身を除く): 154392986470

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 163, 170, 290, 326, 493, 815, 986, 1630, 2465, 2771, 4727, 4930, 5542, 9454, 13855, 23635, 27710, 47270, 80359, 160718, 195311, 390622, 401795, 803590, 976555, 1953110, 3320287, 5664019, 6640574, 11328038, 16601435, 28320095, 31835693, 33202870, 56640190, 63671386, 96288323, 159178465, 192576646, 318356930, 481441615, 541206781, 923235097, 962883230, 1082413562, 1846470194, 2706033905, 4616175485, 5412067810, 9232350970, 15694996649, 31389993298, 78474983245, 156949966490]

約数ペア:

[(1, 156949966490), (2, 78474983245), (5, 31389993298), (10, 15694996649), (17, 9232350970), (29, 5412067810), (34, 4616175485), (58, 2706033905), (85, 1846470194), (145, 1082413562), (163, 962883230), (170, 923235097), (290, 541206781), (326, 481441615), (493, 318356930), (815, 192576646), (986, 159178465), (1630, 96288323), (2465, 63671386), (2771, 56640190), (4727, 33202870), (4930, 31835693), (5542, 28320095), (9454, 16601435), (13855, 11328038), (23635, 6640574), (27710, 5664019), (47270, 3320287), (80359, 1953110), (160718, 976555), (195311, 803590), (390622, 401795)]