155125544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{162947}}^1$

素因数の和:162977

約数の個数: 32

約数和(自身を含む): 351967680

約数和(自身を除く): 196842136

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 162947, 325894, 651788, 1140629, 1303576, 2281258, 2770099, 4562516, 5540198, 9125032, 11080396, 19390693, 22160792, 38781386, 77562772, 155125544]

約数ペア:

[(1, 155125544), (2, 77562772), (4, 38781386), (7, 22160792), (8, 19390693), (14, 11080396), (17, 9125032), (28, 5540198), (34, 4562516), (56, 2770099), (68, 2281258), (119, 1303576), (136, 1140629), (238, 651788), (476, 325894), (952, 162947)]