168918470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{51343}}^1$

素因数の和:51404

約数の個数: 32

約数和(自身を含む): 354889728

約数和(自身を除く): 185971258

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 51343, 102686, 256715, 359401, 513430, 718802, 1797005, 2413121, 3594010, 4826242, 12065605, 16891847, 24131210, 33783694, 84459235, 168918470]

約数ペア:

[(1, 168918470), (2, 84459235), (5, 33783694), (7, 24131210), (10, 16891847), (14, 12065605), (35, 4826242), (47, 3594010), (70, 2413121), (94, 1797005), (235, 718802), (329, 513430), (470, 359401), (658, 256715), (1645, 102686), (3290, 51343)]