156949059880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1\times {\mathrm{95731}}^1$

素因数の和:98170

約数の個数: 64

約数和(自身を含む): 374067046080

約数和(自身を除く): 217117986200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2411, 4822, 9644, 12055, 19288, 24110, 40987, 48220, 81974, 95731, 96440, 163948, 191462, 204935, 327896, 382924, 409870, 478655, 765848, 819740, 957310, 1627427, 1639480, 1914620, 3254854, 3829240, 6509708, 8137135, 13019416, 16274270, 32548540, 65097080, 230807441, 461614882, 923229764, 1154037205, 1846459528, 2308074410, 3923726497, 4616148820, 7847452994, 9232297640, 15694905988, 19618632485, 31389811976, 39237264970, 78474529940, 156949059880]

約数ペア:

[(1, 156949059880), (2, 78474529940), (4, 39237264970), (5, 31389811976), (8, 19618632485), (10, 15694905988), (17, 9232297640), (20, 7847452994), (34, 4616148820), (40, 3923726497), (68, 2308074410), (85, 1846459528), (136, 1154037205), (170, 923229764), (340, 461614882), (680, 230807441), (2411, 65097080), (4822, 32548540), (9644, 16274270), (12055, 13019416), (19288, 8137135), (24110, 6509708), (40987, 3829240), (48220, 3254854), (81974, 1914620), (95731, 1639480), (96440, 1627427), (163948, 957310), (191462, 819740), (204935, 765848), (327896, 478655), (382924, 409870)]