172693374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{132637}}^1$

素因数の和:132680

約数の個数: 32

約数和(自身を含む): 407463936

約数和(自身を除く): 234770562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 132637, 265274, 397911, 795822, 928459, 1856918, 2785377, 4111747, 5570754, 8223494, 12335241, 24670482, 28782229, 57564458, 86346687, 172693374]

約数ペア:

[(1, 172693374), (2, 86346687), (3, 57564458), (6, 28782229), (7, 24670482), (14, 12335241), (21, 8223494), (31, 5570754), (42, 4111747), (62, 2785377), (93, 1856918), (186, 928459), (217, 795822), (434, 397911), (651, 265274), (1302, 132637)]