156906016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 321965280

約数和(自身を除く): 165059264

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1312, 1888, 2027, 2419, 4054, 4838, 8108, 9676, 16216, 19352, 32432, 38704, 64864, 77408, 83107, 119593, 166214, 239186, 332428, 478372, 664856, 956744, 1329712, 1913488, 2659424, 3826976, 4903313, 9806626, 19613252, 39226504, 78453008, 156906016]

約数ペア:

[(1, 156906016), (2, 78453008), (4, 39226504), (8, 19613252), (16, 9806626), (32, 4903313), (41, 3826976), (59, 2659424), (82, 1913488), (118, 1329712), (164, 956744), (236, 664856), (328, 478372), (472, 332428), (656, 239186), (944, 166214), (1312, 119593), (1888, 83107), (2027, 77408), (2419, 64864), (4054, 38704), (4838, 32432), (8108, 19352), (9676, 16216)]