156902178260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{262387}}^1$

素因数の和:263456

約数の個数: 48

約数和(自身を含む): 341188364160

約数和(自身を除く): 184286185900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1031, 2062, 4124, 5155, 10310, 20620, 29899, 59798, 119596, 149495, 262387, 298990, 524774, 597980, 1049548, 1311935, 2623870, 5247740, 7609223, 15218446, 30436892, 38046115, 76092230, 152184460, 270520997, 541041994, 1082083988, 1352604985, 2705209970, 5410419940, 7845108913, 15690217826, 31380435652, 39225544565, 78451089130, 156902178260]

約数ペア:

[(1, 156902178260), (2, 78451089130), (4, 39225544565), (5, 31380435652), (10, 15690217826), (20, 7845108913), (29, 5410419940), (58, 2705209970), (116, 1352604985), (145, 1082083988), (290, 541041994), (580, 270520997), (1031, 152184460), (2062, 76092230), (4124, 38046115), (5155, 30436892), (10310, 15218446), (20620, 7609223), (29899, 5247740), (59798, 2623870), (119596, 1311935), (149495, 1049548), (262387, 597980), (298990, 524774)]