156938761864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1907}}^1\times {\mathrm{239233}}^1$

素因数の和:241189

約数の個数: 32

約数和(自身を含む): 301262591520

約数和(自身を除く): 144323829656

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1907, 3814, 7628, 15256, 82001, 164002, 239233, 328004, 478466, 656008, 956932, 1913864, 10287019, 20574038, 41148076, 82296152, 456217331, 912434662, 1824869324, 3649738648, 19617345233, 39234690466, 78469380932, 156938761864]

約数ペア:

[(1, 156938761864), (2, 78469380932), (4, 39234690466), (8, 19617345233), (43, 3649738648), (86, 1824869324), (172, 912434662), (344, 456217331), (1907, 82296152), (3814, 41148076), (7628, 20574038), (15256, 10287019), (82001, 1913864), (164002, 956932), (239233, 656008), (328004, 478466)]