140838824

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37537}}^1$

素因数の和:37617

約数の個数: 32

約数和(自身を含む): 306310080

約数和(自身を除く): 165471256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 37537, 75074, 150148, 262759, 300296, 525518, 1051036, 2102072, 2514979, 5029958, 10059916, 17604853, 20119832, 35209706, 70419412, 140838824]

約数ペア:

[(1, 140838824), (2, 70419412), (4, 35209706), (7, 20119832), (8, 17604853), (14, 10059916), (28, 5029958), (56, 2514979), (67, 2102072), (134, 1051036), (268, 525518), (469, 300296), (536, 262759), (938, 150148), (1876, 75074), (3752, 37537)]