143291262

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 301644720

約数和(自身を除く): 158353458

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 389, 438, 778, 841, 1167, 1682, 2117, 2334, 2523, 4234, 5046, 6351, 11281, 12702, 22562, 28397, 33843, 56794, 61393, 67686, 85191, 122786, 170382, 184179, 327149, 368358, 654298, 823513, 981447, 1647026, 1962894, 2470539, 4941078, 23881877, 47763754, 71645631, 143291262]

約数ペア:

[(1, 143291262), (2, 71645631), (3, 47763754), (6, 23881877), (29, 4941078), (58, 2470539), (73, 1962894), (87, 1647026), (146, 981447), (174, 823513), (219, 654298), (389, 368358), (438, 327149), (778, 184179), (841, 170382), (1167, 122786), (1682, 85191), (2117, 67686), (2334, 61393), (2523, 56794), (4234, 33843), (5046, 28397), (6351, 22562), (11281, 12702)]