157668342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7459}}^1$

素因数の和:7748

約数の個数: 32

約数和(自身を含む): 340892160

約数和(自身を除く): 183223818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 7459, 10569, 14918, 21138, 22377, 44754, 96967, 193934, 290901, 581802, 2021389, 4042778, 6064167, 12128334, 26278057, 52556114, 78834171, 157668342]

約数ペア:

[(1, 157668342), (2, 78834171), (3, 52556114), (6, 26278057), (13, 12128334), (26, 6064167), (39, 4042778), (78, 2021389), (271, 581802), (542, 290901), (813, 193934), (1626, 96967), (3523, 44754), (7046, 22377), (7459, 21138), (10569, 14918)]