128607936

素因数分解:

$2^6\times 3^1\times {\mathrm{461}}^1\times {\mathrm{1453}}^1$

素因数の和:1929

約数の個数: 56

約数和(自身を含む): 341247984

約数和(自身を除く): 212640048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 461, 922, 1383, 1453, 1844, 2766, 2906, 3688, 4359, 5532, 5812, 7376, 8718, 11064, 11624, 14752, 17436, 22128, 23248, 29504, 34872, 44256, 46496, 69744, 88512, 92992, 139488, 278976, 669833, 1339666, 2009499, 2679332, 4018998, 5358664, 8037996, 10717328, 16075992, 21434656, 32151984, 42869312, 64303968, 128607936]

約数ペア:

[(1, 128607936), (2, 64303968), (3, 42869312), (4, 32151984), (6, 21434656), (8, 16075992), (12, 10717328), (16, 8037996), (24, 5358664), (32, 4018998), (48, 2679332), (64, 2009499), (96, 1339666), (192, 669833), (461, 278976), (922, 139488), (1383, 92992), (1453, 88512), (1844, 69744), (2766, 46496), (2906, 44256), (3688, 34872), (4359, 29504), (5532, 23248), (5812, 22128), (7376, 17436), (8718, 14752), (11064, 11624)]