156966316135

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{250799}}^1$

素因数の和:250959

約数の個数: 32

約数和(自身を含む): 200222668800

約数和(自身を除く): 43256352665

約数列:

[1, 5, 41, 43, 71, 205, 215, 355, 1763, 2911, 3053, 8815, 14555, 15265, 125173, 250799, 625865, 1253995, 10282759, 10784357, 17806729, 51413795, 53921785, 89033645, 442158637, 730075889, 765689347, 2210793185, 3650379445, 3828446735, 31393263227, 156966316135]

約数ペア:

[(1, 156966316135), (5, 31393263227), (41, 3828446735), (43, 3650379445), (71, 2210793185), (205, 765689347), (215, 730075889), (355, 442158637), (1763, 89033645), (2911, 53921785), (3053, 51413795), (8815, 17806729), (14555, 10784357), (15265, 10282759), (125173, 1253995), (250799, 625865)]