157059126847

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{14437}}^1$

素因数の和:14685

約数の個数: 40

約数和(自身を含む): 192174862176

約数和(自身を除く): 35115735329

約数列:

[1, 7, 23, 49, 161, 197, 343, 1127, 1379, 2401, 4531, 7889, 9653, 14437, 31717, 55223, 67571, 101059, 222019, 332051, 472997, 707413, 1554133, 2324357, 2844089, 4951891, 10878931, 16270499, 19908623, 34663237, 65414047, 113893493, 139360361, 457898329, 797254451, 975522527, 3205288303, 6828657689, 22437018121, 157059126847]

約数ペア:

[(1, 157059126847), (7, 22437018121), (23, 6828657689), (49, 3205288303), (161, 975522527), (197, 797254451), (343, 457898329), (1127, 139360361), (1379, 113893493), (2401, 65414047), (4531, 34663237), (7889, 19908623), (9653, 16270499), (14437, 10878931), (31717, 4951891), (55223, 2844089), (67571, 2324357), (101059, 1554133), (222019, 707413), (332051, 472997)]