156640236494

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11821}}^1\times {\mathrm{13331}}^1$

素因数の和:25232

約数の個数: 32

約数和(自身を含む): 272351642112

約数和(自身を除く): 115711405618

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 11821, 13331, 23642, 26662, 82747, 93317, 165494, 186634, 839291, 946501, 1678582, 1893002, 5875037, 6625507, 11750074, 13251014, 157585751, 315171502, 1103100257, 2206200514, 11188588321, 22377176642, 78320118247, 156640236494]

約数ペア:

[(1, 156640236494), (2, 78320118247), (7, 22377176642), (14, 11188588321), (71, 2206200514), (142, 1103100257), (497, 315171502), (994, 157585751), (11821, 13251014), (13331, 11750074), (23642, 6625507), (26662, 5875037), (82747, 1893002), (93317, 1678582), (165494, 946501), (186634, 839291)]