168210344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3491}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 333136800

約数和(自身を除く): 164926456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 2536, 3491, 6023, 6982, 12046, 13964, 24092, 27928, 48184, 66329, 132658, 265316, 530632, 1106647, 2213294, 4426588, 8853176, 21026293, 42052586, 84105172, 168210344]

約数ペア:

[(1, 168210344), (2, 84105172), (4, 42052586), (8, 21026293), (19, 8853176), (38, 4426588), (76, 2213294), (152, 1106647), (317, 530632), (634, 265316), (1268, 132658), (2536, 66329), (3491, 48184), (6023, 27928), (6982, 24092), (12046, 13964)]