165853968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15923}}^1$

素因数の和:15972

約数の個数: 80

約数和(自身を含む): 505491456

約数和(自身を除く): 339637488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 15923, 31846, 47769, 63692, 95538, 111461, 127384, 191076, 222922, 254768, 334383, 382152, 445844, 493613, 668766, 764304, 891688, 987226, 1337532, 1480839, 1783376, 1974452, 2675064, 2961678, 3455291, 3948904, 5350128, 5923356, 6910582, 7897808, 10365873, 11846712, 13821164, 20731746, 23693424, 27642328, 41463492, 55284656, 82926984, 165853968]

約数ペア:

[(1, 165853968), (2, 82926984), (3, 55284656), (4, 41463492), (6, 27642328), (7, 23693424), (8, 20731746), (12, 13821164), (14, 11846712), (16, 10365873), (21, 7897808), (24, 6910582), (28, 5923356), (31, 5350128), (42, 3948904), (48, 3455291), (56, 2961678), (62, 2675064), (84, 1974452), (93, 1783376), (112, 1480839), (124, 1337532), (168, 987226), (186, 891688), (217, 764304), (248, 668766), (336, 493613), (372, 445844), (434, 382152), (496, 334383), (651, 254768), (744, 222922), (868, 191076), (1302, 127384), (1488, 111461), (1736, 95538), (2604, 63692), (3472, 47769), (5208, 31846), (10416, 15923)]