128139024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 358852032

約数和(自身を除く): 230713008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1187, 1384, 2076, 2249, 2374, 2768, 3561, 4152, 4498, 4748, 6747, 7122, 8304, 8996, 9496, 13494, 14244, 15431, 17992, 18992, 26988, 28488, 30862, 35984, 46293, 53976, 56976, 61724, 92586, 107952, 123448, 185172, 205351, 246896, 370344, 410702, 616053, 740688, 821404, 1232106, 1642808, 2464212, 2669563, 3285616, 4928424, 5339126, 8008689, 9856848, 10678252, 16017378, 21356504, 32034756, 42713008, 64069512, 128139024]

約数ペア:

[(1, 128139024), (2, 64069512), (3, 42713008), (4, 32034756), (6, 21356504), (8, 16017378), (12, 10678252), (13, 9856848), (16, 8008689), (24, 5339126), (26, 4928424), (39, 3285616), (48, 2669563), (52, 2464212), (78, 1642808), (104, 1232106), (156, 821404), (173, 740688), (208, 616053), (312, 410702), (346, 370344), (519, 246896), (624, 205351), (692, 185172), (1038, 123448), (1187, 107952), (1384, 92586), (2076, 61724), (2249, 56976), (2374, 53976), (2768, 46293), (3561, 35984), (4152, 30862), (4498, 28488), (4748, 26988), (6747, 18992), (7122, 17992), (8304, 15431), (8996, 14244), (9496, 13494)]