189062008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{33617}}^1$

素因数の和:33679

約数の個数: 32

約数和(自身を含む): 383245200

約数和(自身を除く): 194183192

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 33617, 67234, 134468, 268936, 638723, 1243829, 1277446, 2487658, 2554892, 4975316, 5109784, 9950632, 23632751, 47265502, 94531004, 189062008]

約数ペア:

[(1, 189062008), (2, 94531004), (4, 47265502), (8, 23632751), (19, 9950632), (37, 5109784), (38, 4975316), (74, 2554892), (76, 2487658), (148, 1277446), (152, 1243829), (296, 638723), (703, 268936), (1406, 134468), (2812, 67234), (5624, 33617)]