138920124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97283}}^1$

素因数の和:97314

約数の個数: 48

約数和(自身を含む): 392249088

約数和(自身を除く): 253328964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 97283, 194566, 291849, 389132, 583698, 680981, 1167396, 1361962, 1653811, 2042943, 2723924, 3307622, 4085886, 4961433, 6615244, 8171772, 9922866, 11576677, 19845732, 23153354, 34730031, 46306708, 69460062, 138920124]

約数ペア:

[(1, 138920124), (2, 69460062), (3, 46306708), (4, 34730031), (6, 23153354), (7, 19845732), (12, 11576677), (14, 9922866), (17, 8171772), (21, 6615244), (28, 4961433), (34, 4085886), (42, 3307622), (51, 2723924), (68, 2042943), (84, 1653811), (102, 1361962), (119, 1167396), (204, 680981), (238, 583698), (357, 389132), (476, 291849), (714, 194566), (1428, 97283)]