191295078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4451}}^1$

素因数の和:4517

約数の個数: 64

約数和(自身を含む): 448761600

約数和(自身を除く): 257466522

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2262, 3306, 4451, 7163, 8902, 13353, 14326, 21489, 26706, 42978, 57863, 84569, 115726, 129079, 169138, 173589, 253707, 258158, 347178, 387237, 507414, 774474, 1099397, 1678027, 2198794, 2452501, 3298191, 3356054, 4905002, 5034081, 6596382, 7357503, 10068162, 14715006, 31882513, 63765026, 95647539, 191295078]

約数ペア:

[(1, 191295078), (2, 95647539), (3, 63765026), (6, 31882513), (13, 14715006), (19, 10068162), (26, 7357503), (29, 6596382), (38, 5034081), (39, 4905002), (57, 3356054), (58, 3298191), (78, 2452501), (87, 2198794), (114, 1678027), (174, 1099397), (247, 774474), (377, 507414), (494, 387237), (551, 347178), (741, 258158), (754, 253707), (1102, 173589), (1131, 169138), (1482, 129079), (1653, 115726), (2262, 84569), (3306, 57863), (4451, 42978), (7163, 26706), (8902, 21489), (13353, 14326)]