131844805090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{171167}}^1$

素因数の和:171411

約数の個数: 64

約数和(自身を含む): 263538468864

約数和(自身を除く): 131693663774

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 197, 230, 391, 394, 782, 985, 1955, 1970, 3349, 3910, 4531, 6698, 9062, 16745, 22655, 33490, 45310, 77027, 154054, 171167, 342334, 385135, 770270, 855835, 1711670, 2909839, 3936841, 5819678, 7873682, 14549195, 19684205, 29098390, 33719899, 39368410, 66926297, 67439798, 133852594, 168599495, 334631485, 337198990, 573238283, 669262970, 775557677, 1146476566, 1551115354, 2866191415, 3877788385, 5732382830, 7755576770, 13184480509, 26368961018, 65922402545, 131844805090]

約数ペア:

[(1, 131844805090), (2, 65922402545), (5, 26368961018), (10, 13184480509), (17, 7755576770), (23, 5732382830), (34, 3877788385), (46, 2866191415), (85, 1551115354), (115, 1146476566), (170, 775557677), (197, 669262970), (230, 573238283), (391, 337198990), (394, 334631485), (782, 168599495), (985, 133852594), (1955, 67439798), (1970, 66926297), (3349, 39368410), (3910, 33719899), (4531, 29098390), (6698, 19684205), (9062, 14549195), (16745, 7873682), (22655, 5819678), (33490, 3936841), (45310, 2909839), (77027, 1711670), (154054, 855835), (171167, 770270), (342334, 385135)]