161635344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 451471104

約数和(自身を除く): 289835760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 431, 601, 624, 862, 1202, 1293, 1724, 1803, 2404, 2586, 3448, 3606, 4808, 5172, 5603, 6896, 7212, 7813, 9616, 10344, 11206, 14424, 15626, 16809, 20688, 22412, 23439, 28848, 31252, 33618, 44824, 46878, 62504, 67236, 89648, 93756, 125008, 134472, 187512, 259031, 268944, 375024, 518062, 777093, 1036124, 1554186, 2072248, 3108372, 3367403, 4144496, 6216744, 6734806, 10102209, 12433488, 13469612, 20204418, 26939224, 40408836, 53878448, 80817672, 161635344]

約数ペア:

[(1, 161635344), (2, 80817672), (3, 53878448), (4, 40408836), (6, 26939224), (8, 20204418), (12, 13469612), (13, 12433488), (16, 10102209), (24, 6734806), (26, 6216744), (39, 4144496), (48, 3367403), (52, 3108372), (78, 2072248), (104, 1554186), (156, 1036124), (208, 777093), (312, 518062), (431, 375024), (601, 268944), (624, 259031), (862, 187512), (1202, 134472), (1293, 125008), (1724, 93756), (1803, 89648), (2404, 67236), (2586, 62504), (3448, 46878), (3606, 44824), (4808, 33618), (5172, 31252), (5603, 28848), (6896, 23439), (7212, 22412), (7813, 20688), (9616, 16809), (10344, 15626), (11206, 14424)]