157361308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 322812000

約数和(自身を除く): 165450692

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 169, 299, 338, 349, 377, 598, 667, 676, 698, 754, 1196, 1334, 1396, 1508, 2668, 3887, 4537, 4901, 7774, 8027, 8671, 9074, 9802, 10121, 15548, 16054, 17342, 18148, 19604, 20242, 32108, 34684, 40484, 58981, 104351, 112723, 117962, 131573, 208702, 225446, 232783, 235924, 263146, 417404, 450892, 465566, 526292, 931132, 1356563, 1710449, 2713126, 3026179, 3420898, 5426252, 6052358, 6841796, 12104716, 39340327, 78680654, 157361308]

約数ペア:

[(1, 157361308), (2, 78680654), (4, 39340327), (13, 12104716), (23, 6841796), (26, 6052358), (29, 5426252), (46, 3420898), (52, 3026179), (58, 2713126), (92, 1710449), (116, 1356563), (169, 931132), (299, 526292), (338, 465566), (349, 450892), (377, 417404), (598, 263146), (667, 235924), (676, 232783), (698, 225446), (754, 208702), (1196, 131573), (1334, 117962), (1396, 112723), (1508, 104351), (2668, 58981), (3887, 40484), (4537, 34684), (4901, 32108), (7774, 20242), (8027, 19604), (8671, 18148), (9074, 17342), (9802, 16054), (10121, 15548)]