157429140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238529}}^1$

素因数の和:238552

約数の個数: 48

約数和(自身を含む): 480876480

約数和(自身を除く): 323447340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 238529, 477058, 715587, 954116, 1192645, 1431174, 2385290, 2623819, 2862348, 3577935, 4770580, 5247638, 7155870, 7871457, 10495276, 13119095, 14311740, 15742914, 26238190, 31485828, 39357285, 52476380, 78714570, 157429140]

約数ペア:

[(1, 157429140), (2, 78714570), (3, 52476380), (4, 39357285), (5, 31485828), (6, 26238190), (10, 15742914), (11, 14311740), (12, 13119095), (15, 10495276), (20, 7871457), (22, 7155870), (30, 5247638), (33, 4770580), (44, 3577935), (55, 2862348), (60, 2623819), (66, 2385290), (110, 1431174), (132, 1192645), (165, 954116), (220, 715587), (330, 477058), (660, 238529)]