172020264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{551347}}^1$

素因数の和:551369

約数の個数: 32

約数和(自身を含む): 463132320

約数和(自身を除く): 291112056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 551347, 1102694, 1654041, 2205388, 3308082, 4410776, 6616164, 7167511, 13232328, 14335022, 21502533, 28670044, 43005066, 57340088, 86010132, 172020264]

約数ペア:

[(1, 172020264), (2, 86010132), (3, 57340088), (4, 43005066), (6, 28670044), (8, 21502533), (12, 14335022), (13, 13232328), (24, 7167511), (26, 6616164), (39, 4410776), (52, 3308082), (78, 2205388), (104, 1654041), (156, 1102694), (312, 551347)]