138049252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 270047232

約数和(自身を除く): 131997980

約数列:

[1, 2, 4, 11, 22, 44, 83, 103, 166, 206, 332, 367, 412, 734, 913, 1133, 1468, 1826, 2266, 3652, 4037, 4532, 8074, 8549, 16148, 17098, 30461, 34196, 37801, 60922, 75602, 94039, 121844, 151204, 188078, 335071, 376156, 415811, 670142, 831622, 1340284, 1663244, 3137483, 6274966, 12549932, 34512313, 69024626, 138049252]

約数ペア:

[(1, 138049252), (2, 69024626), (4, 34512313), (11, 12549932), (22, 6274966), (44, 3137483), (83, 1663244), (103, 1340284), (166, 831622), (206, 670142), (332, 415811), (367, 376156), (412, 335071), (734, 188078), (913, 151204), (1133, 121844), (1468, 94039), (1826, 75602), (2266, 60922), (3652, 37801), (4037, 34196), (4532, 30461), (8074, 17098), (8549, 16148)]