193708144

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19433}}^1$

素因数の和:19537

約数の個数: 40

約数和(自身を含む): 433766880

約数和(自身を除く): 240058736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 19433, 38866, 77732, 136031, 155464, 272062, 310928, 544124, 1088248, 1729537, 2176496, 3459074, 6918148, 12106759, 13836296, 24213518, 27672592, 48427036, 96854072, 193708144]

約数ペア:

[(1, 193708144), (2, 96854072), (4, 48427036), (7, 27672592), (8, 24213518), (14, 13836296), (16, 12106759), (28, 6918148), (56, 3459074), (89, 2176496), (112, 1729537), (178, 1088248), (356, 544124), (623, 310928), (712, 272062), (1246, 155464), (1424, 136031), (2492, 77732), (4984, 38866), (9968, 19433)]