139690368

素因数分解:

$2^7\times 3^2\times {\mathrm{121259}}^1$

素因数の和:121279

約数の個数: 48

約数和(自身を含む): 401976900

約数和(自身を除く): 262286532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 121259, 242518, 363777, 485036, 727554, 970072, 1091331, 1455108, 1940144, 2182662, 2910216, 3880288, 4365324, 5820432, 7760576, 8730648, 11640864, 15521152, 17461296, 23281728, 34922592, 46563456, 69845184, 139690368]

約数ペア:

[(1, 139690368), (2, 69845184), (3, 46563456), (4, 34922592), (6, 23281728), (8, 17461296), (9, 15521152), (12, 11640864), (16, 8730648), (18, 7760576), (24, 5820432), (32, 4365324), (36, 3880288), (48, 2910216), (64, 2182662), (72, 1940144), (96, 1455108), (128, 1091331), (144, 970072), (192, 727554), (288, 485036), (384, 363777), (576, 242518), (1152, 121259)]