156907960937

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{115637}}^1$

素因数の和:115738

約数の個数: 48

約数和(自身を含む): 205861542912

約数和(自身を除く): 48953581975

約数列:

[1, 7, 13, 31, 37, 91, 169, 217, 259, 403, 481, 1147, 1183, 2821, 3367, 5239, 6253, 8029, 14911, 36673, 43771, 104377, 115637, 193843, 809459, 1356901, 1503281, 3584747, 4278569, 10522967, 19542653, 25093229, 29949983, 46601711, 55621397, 132635639, 136798571, 326211977, 389349779, 605822243, 723078161, 928449473, 1724263307, 4240755701, 5061547127, 12069843149, 22415422991, 156907960937]

約数ペア:

[(1, 156907960937), (7, 22415422991), (13, 12069843149), (31, 5061547127), (37, 4240755701), (91, 1724263307), (169, 928449473), (217, 723078161), (259, 605822243), (403, 389349779), (481, 326211977), (1147, 136798571), (1183, 132635639), (2821, 55621397), (3367, 46601711), (5239, 29949983), (6253, 25093229), (8029, 19542653), (14911, 10522967), (36673, 4278569), (43771, 3584747), (104377, 1503281), (115637, 1356901), (193843, 809459)]