164392356

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 389007360

約数和(自身を除く): 224615004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 269, 381, 401, 508, 538, 762, 802, 807, 1076, 1203, 1524, 1604, 1614, 2406, 3228, 4812, 34163, 50927, 68326, 101854, 102489, 107869, 136652, 152781, 203708, 204978, 215738, 305562, 323607, 409956, 431476, 611124, 647214, 1294428, 13699363, 27398726, 41098089, 54797452, 82196178, 164392356]

約数ペア:

[(1, 164392356), (2, 82196178), (3, 54797452), (4, 41098089), (6, 27398726), (12, 13699363), (127, 1294428), (254, 647214), (269, 611124), (381, 431476), (401, 409956), (508, 323607), (538, 305562), (762, 215738), (802, 204978), (807, 203708), (1076, 152781), (1203, 136652), (1524, 107869), (1604, 102489), (1614, 101854), (2406, 68326), (3228, 50927), (4812, 34163)]