158651710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17041}}^1$

素因数の和:17081

約数の個数: 48

約数和(自身を含む): 349701840

約数和(自身を除く): 191050130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 17041, 34082, 85205, 119287, 170410, 238574, 323779, 596435, 647558, 835009, 1192870, 1618895, 1670018, 2266453, 3237790, 4175045, 4532906, 8350090, 11332265, 15865171, 22664530, 31730342, 79325855, 158651710]

約数ペア:

[(1, 158651710), (2, 79325855), (5, 31730342), (7, 22664530), (10, 15865171), (14, 11332265), (19, 8350090), (35, 4532906), (38, 4175045), (49, 3237790), (70, 2266453), (95, 1670018), (98, 1618895), (133, 1192870), (190, 835009), (245, 647558), (266, 596435), (490, 323779), (665, 238574), (931, 170410), (1330, 119287), (1862, 85205), (4655, 34082), (9310, 17041)]