170909144

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{22277}}^1$

素因数の和:22427

約数の個数: 32

約数和(自身を含む): 368923680

約数和(自身を除く): 198014536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 22277, 44554, 89108, 155939, 178216, 311878, 623756, 1247512, 3051949, 6103898, 12207796, 21363643, 24415592, 42727286, 85454572, 170909144]

約数ペア:

[(1, 170909144), (2, 85454572), (4, 42727286), (7, 24415592), (8, 21363643), (14, 12207796), (28, 6103898), (56, 3051949), (137, 1247512), (274, 623756), (548, 311878), (959, 178216), (1096, 155939), (1918, 89108), (3836, 44554), (7672, 22277)]