195353890856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{80989}}^1$

素因数の和:81342

約数の個数: 64

約数和(自身を含む): 390549978000

約数和(自身を除く): 195196087144

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 281, 296, 562, 1073, 1124, 2146, 2248, 4292, 8149, 8584, 10397, 16298, 20794, 32596, 41588, 65192, 80989, 83176, 161978, 301513, 323956, 603026, 647912, 1206052, 2348681, 2412104, 2996593, 4697362, 5993186, 9394724, 11986372, 18789448, 22757909, 23972744, 45515818, 86901197, 91031636, 173802394, 182063272, 347604788, 659979361, 695209576, 842042633, 1319958722, 1684085266, 2639917444, 3368170532, 5279834888, 6736341064, 24419236357, 48838472714, 97676945428, 195353890856]

約数ペア:

[(1, 195353890856), (2, 97676945428), (4, 48838472714), (8, 24419236357), (29, 6736341064), (37, 5279834888), (58, 3368170532), (74, 2639917444), (116, 1684085266), (148, 1319958722), (232, 842042633), (281, 695209576), (296, 659979361), (562, 347604788), (1073, 182063272), (1124, 173802394), (2146, 91031636), (2248, 86901197), (4292, 45515818), (8149, 23972744), (8584, 22757909), (10397, 18789448), (16298, 11986372), (20794, 9394724), (32596, 5993186), (41588, 4697362), (65192, 2996593), (80989, 2412104), (83176, 2348681), (161978, 1206052), (301513, 647912), (323956, 603026)]