158812346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9461}}^1$

素因数の和:9590

約数の個数: 32

約数和(自身を含む): 299756160

約数和(自身を除く): 140943814

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 8393, 9461, 16786, 18922, 66227, 104071, 132454, 208142, 728497, 1031249, 1456994, 2062498, 7218743, 11343739, 14437486, 22687478, 79406173, 158812346]

約数ペア:

[(1, 158812346), (2, 79406173), (7, 22687478), (11, 14437486), (14, 11343739), (22, 7218743), (77, 2062498), (109, 1456994), (154, 1031249), (218, 728497), (763, 208142), (1199, 132454), (1526, 104071), (2398, 66227), (8393, 18922), (9461, 16786)]