157791396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9733}}^1$

素因数の和:9940

約数の個数: 48

約数和(自身を含む): 423000704

約数和(自身を除く): 265209308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 9733, 16212, 19466, 29199, 38932, 58398, 68131, 116796, 136262, 204393, 272524, 408786, 817572, 1878469, 3756938, 5635407, 7513876, 11270814, 13149283, 22541628, 26298566, 39447849, 52597132, 78895698, 157791396]

約数ペア:

[(1, 157791396), (2, 78895698), (3, 52597132), (4, 39447849), (6, 26298566), (7, 22541628), (12, 13149283), (14, 11270814), (21, 7513876), (28, 5635407), (42, 3756938), (84, 1878469), (193, 817572), (386, 408786), (579, 272524), (772, 204393), (1158, 136262), (1351, 116796), (2316, 68131), (2702, 58398), (4053, 38932), (5404, 29199), (8106, 19466), (9733, 16212)]