139575828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{28163}}^1$

素因数の和:28236

約数の個数: 48

約数和(自身を含む): 378524160

約数和(自身を除く): 238948332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 28163, 56326, 84489, 112652, 168978, 197141, 337956, 394282, 591423, 788564, 1182846, 1661617, 2365692, 3323234, 4984851, 6646468, 9969702, 11631319, 19939404, 23262638, 34893957, 46525276, 69787914, 139575828]

約数ペア:

[(1, 139575828), (2, 69787914), (3, 46525276), (4, 34893957), (6, 23262638), (7, 19939404), (12, 11631319), (14, 9969702), (21, 6646468), (28, 4984851), (42, 3323234), (59, 2365692), (84, 1661617), (118, 1182846), (177, 788564), (236, 591423), (354, 394282), (413, 337956), (708, 197141), (826, 168978), (1239, 112652), (1652, 84489), (2478, 56326), (4956, 28163)]