126441808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13417}}^1$

素因数の和:13475

約数の個数: 40

約数和(自身を含む): 266213120

約数和(自身を除く): 139771312

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 13417, 26834, 53668, 107336, 214672, 254923, 415927, 509846, 831854, 1019692, 1663708, 2039384, 3327416, 4078768, 6654832, 7902613, 15805226, 31610452, 63220904, 126441808]

約数ペア:

[(1, 126441808), (2, 63220904), (4, 31610452), (8, 15805226), (16, 7902613), (19, 6654832), (31, 4078768), (38, 3327416), (62, 2039384), (76, 1663708), (124, 1019692), (152, 831854), (248, 509846), (304, 415927), (496, 254923), (589, 214672), (1178, 107336), (2356, 53668), (4712, 26834), (9424, 13417)]