156940493087

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{578687}}^1$

素因数の和:578807

約数の個数: 32

約数和(自身を含む): 197994627072

約数和(自身を除く): 41054133985

約数列:

[1, 7, 17, 43, 53, 119, 301, 371, 731, 901, 2279, 5117, 6307, 15953, 38743, 271201, 578687, 4050809, 9837679, 24883541, 30670411, 68863753, 174184787, 214692877, 423020197, 521396987, 1318827673, 2961141379, 3649778909, 9231793711, 22420070441, 156940493087]

約数ペア:

[(1, 156940493087), (7, 22420070441), (17, 9231793711), (43, 3649778909), (53, 2961141379), (119, 1318827673), (301, 521396987), (371, 423020197), (731, 214692877), (901, 174184787), (2279, 68863753), (5117, 30670411), (6307, 24883541), (15953, 9837679), (38743, 4050809), (271201, 578687)]