158655952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108967}}^1$

素因数の和:108995

約数の個数: 40

約数和(自身を含む): 378336896

約数和(自身を除く): 219680944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 108967, 217934, 435868, 762769, 871736, 1416571, 1525538, 1743472, 2833142, 3051076, 5666284, 6102152, 9915997, 11332568, 12204304, 19831994, 22665136, 39663988, 79327976, 158655952]

約数ペア:

[(1, 158655952), (2, 79327976), (4, 39663988), (7, 22665136), (8, 19831994), (13, 12204304), (14, 11332568), (16, 9915997), (26, 6102152), (28, 5666284), (52, 3051076), (56, 2833142), (91, 1743472), (104, 1525538), (112, 1416571), (182, 871736), (208, 762769), (364, 435868), (728, 217934), (1456, 108967)]