138601936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2843}}^1$

素因数の和:3139

約数の個数: 40

約数和(自身を含む): 294115104

約数和(自身を除く): 155513168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 277, 554, 1108, 2216, 2843, 3047, 4432, 5686, 6094, 11372, 12188, 22744, 24376, 31273, 45488, 48752, 62546, 125092, 250184, 500368, 787511, 1575022, 3150044, 6300088, 8662621, 12600176, 17325242, 34650484, 69300968, 138601936]

約数ペア:

[(1, 138601936), (2, 69300968), (4, 34650484), (8, 17325242), (11, 12600176), (16, 8662621), (22, 6300088), (44, 3150044), (88, 1575022), (176, 787511), (277, 500368), (554, 250184), (1108, 125092), (2216, 62546), (2843, 48752), (3047, 45488), (4432, 31273), (5686, 24376), (6094, 22744), (11372, 12188)]