131371344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70177}}^1$

素因数の和:70204

約数の個数: 60

約数和(自身を含む): 395944276

約数和(自身を除く): 264572932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70177, 140354, 210531, 280708, 421062, 561416, 631593, 842124, 912301, 1122832, 1263186, 1684248, 1824602, 2526372, 2736903, 3368496, 3649204, 5052744, 5473806, 7298408, 8210709, 10105488, 10947612, 14596816, 16421418, 21895224, 32842836, 43790448, 65685672, 131371344]

約数ペア:

[(1, 131371344), (2, 65685672), (3, 43790448), (4, 32842836), (6, 21895224), (8, 16421418), (9, 14596816), (12, 10947612), (13, 10105488), (16, 8210709), (18, 7298408), (24, 5473806), (26, 5052744), (36, 3649204), (39, 3368496), (48, 2736903), (52, 2526372), (72, 1824602), (78, 1684248), (104, 1263186), (117, 1122832), (144, 912301), (156, 842124), (208, 631593), (234, 561416), (312, 421062), (468, 280708), (624, 210531), (936, 140354), (1872, 70177)]