156964366338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{28547}}^1$

素因数の和:29171

約数の個数: 64

約数和(自身を含む): 341000150400

約数和(自身を除く): 184035784062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 449, 471, 898, 942, 1347, 2041, 2694, 4082, 5837, 6123, 11674, 12246, 17511, 28547, 35022, 57094, 70493, 85641, 140986, 171282, 211479, 371111, 422958, 742222, 916409, 1113333, 1832818, 2226666, 2749227, 4481879, 5498454, 8963758, 12817603, 13445637, 25635206, 26891274, 38452809, 58264427, 76905618, 116528854, 166628839, 174793281, 333257678, 349586562, 499886517, 999773034, 2012363671, 4024727342, 6037091013, 12074182026, 26160727723, 52321455446, 78482183169, 156964366338]

約数ペア:

[(1, 156964366338), (2, 78482183169), (3, 52321455446), (6, 26160727723), (13, 12074182026), (26, 6037091013), (39, 4024727342), (78, 2012363671), (157, 999773034), (314, 499886517), (449, 349586562), (471, 333257678), (898, 174793281), (942, 166628839), (1347, 116528854), (2041, 76905618), (2694, 58264427), (4082, 38452809), (5837, 26891274), (6123, 25635206), (11674, 13445637), (12246, 12817603), (17511, 8963758), (28547, 5498454), (35022, 4481879), (57094, 2749227), (70493, 2226666), (85641, 1832818), (140986, 1113333), (171282, 916409), (211479, 742222), (371111, 422958)]