156940379986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{376531}}^1$

素因数の和:376627

約数の個数: 64

約数和(自身を含む): 286935457536

約数和(自身を除く): 129995077550

約数列:

[1, 2, 13, 17, 23, 26, 34, 41, 46, 82, 221, 299, 391, 442, 533, 598, 697, 782, 943, 1066, 1394, 1886, 5083, 9061, 10166, 12259, 16031, 18122, 24518, 32062, 208403, 376531, 416806, 753062, 4894903, 6401027, 8660213, 9789806, 12802054, 15437771, 17320426, 30875542, 83213351, 112582769, 147223621, 166426702, 200691023, 225165538, 262442107, 294447242, 355068733, 401382046, 524884214, 710137466, 1913907073, 3411747391, 3827814146, 4615893529, 6036168461, 6823494782, 9231787058, 12072336922, 78470189993, 156940379986]

約数ペア:

[(1, 156940379986), (2, 78470189993), (13, 12072336922), (17, 9231787058), (23, 6823494782), (26, 6036168461), (34, 4615893529), (41, 3827814146), (46, 3411747391), (82, 1913907073), (221, 710137466), (299, 524884214), (391, 401382046), (442, 355068733), (533, 294447242), (598, 262442107), (697, 225165538), (782, 200691023), (943, 166426702), (1066, 147223621), (1394, 112582769), (1886, 83213351), (5083, 30875542), (9061, 17320426), (10166, 15437771), (12259, 12802054), (16031, 9789806), (18122, 8660213), (24518, 6401027), (32062, 4894903), (208403, 753062), (376531, 416806)]