129125514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{22441}}^1$

素因数の和:22590

約数の個数: 32

約数和(自身を含む): 297311616

約数和(自身を除く): 168186102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 22441, 44882, 67323, 134646, 157087, 314174, 471261, 942522, 3074417, 6148834, 9223251, 18446502, 21520919, 43041838, 64562757, 129125514]

約数ペア:

[(1, 129125514), (2, 64562757), (3, 43041838), (6, 21520919), (7, 18446502), (14, 9223251), (21, 6148834), (42, 3074417), (137, 942522), (274, 471261), (411, 314174), (822, 157087), (959, 134646), (1918, 67323), (2877, 44882), (5754, 22441)]