127952524

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{22511}}^1$

素因数の和:22558

約数の個数: 36

約数和(自身を含む): 269468640

約数和(自身を除く): 141516116

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 22511, 45022, 90044, 157577, 315154, 630308, 652819, 1103039, 1305638, 2206078, 2611276, 4412156, 4569733, 9139466, 18278932, 31988131, 63976262, 127952524]

約数ペア:

[(1, 127952524), (2, 63976262), (4, 31988131), (7, 18278932), (14, 9139466), (28, 4569733), (29, 4412156), (49, 2611276), (58, 2206078), (98, 1305638), (116, 1103039), (196, 652819), (203, 630308), (406, 315154), (812, 157577), (1421, 90044), (2842, 45022), (5684, 22511)]