172489968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 554992256

約数和(自身を除く): 382502288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 252, 336, 422, 504, 633, 811, 844, 1008, 1266, 1477, 1622, 1688, 1899, 2433, 2532, 2954, 3244, 3376, 3798, 4431, 4866, 5064, 5677, 5908, 6488, 7299, 7596, 8862, 9732, 10128, 11354, 11816, 12976, 13293, 14598, 15192, 17031, 17724, 19464, 22708, 23632, 26586, 29196, 30384, 34062, 35448, 38928, 45416, 51093, 53172, 58392, 68124, 70896, 90832, 102186, 106344, 116784, 136248, 171121, 204372, 212688, 272496, 342242, 408744, 513363, 684484, 817488, 1026726, 1197847, 1368968, 1540089, 2053452, 2395694, 2737936, 3080178, 3593541, 4106904, 4791388, 6160356, 7187082, 8213808, 9582776, 10780623, 12320712, 14374164, 19165552, 21561246, 24641424, 28748328, 43122492, 57496656, 86244984, 172489968]

約数ペア:

[(1, 172489968), (2, 86244984), (3, 57496656), (4, 43122492), (6, 28748328), (7, 24641424), (8, 21561246), (9, 19165552), (12, 14374164), (14, 12320712), (16, 10780623), (18, 9582776), (21, 8213808), (24, 7187082), (28, 6160356), (36, 4791388), (42, 4106904), (48, 3593541), (56, 3080178), (63, 2737936), (72, 2395694), (84, 2053452), (112, 1540089), (126, 1368968), (144, 1197847), (168, 1026726), (211, 817488), (252, 684484), (336, 513363), (422, 408744), (504, 342242), (633, 272496), (811, 212688), (844, 204372), (1008, 171121), (1266, 136248), (1477, 116784), (1622, 106344), (1688, 102186), (1899, 90832), (2433, 70896), (2532, 68124), (2954, 58392), (3244, 53172), (3376, 51093), (3798, 45416), (4431, 38928), (4866, 35448), (5064, 34062), (5677, 30384), (5908, 29196), (6488, 26586), (7299, 23632), (7596, 22708), (8862, 19464), (9732, 17724), (10128, 17031), (11354, 15192), (11816, 14598), (12976, 13293)]