157941264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 443082752

約数和(自身を除く): 285141488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 1993, 2032, 3048, 3302, 3986, 4953, 5979, 6096, 6604, 7972, 9906, 11958, 13208, 15944, 19812, 23916, 25909, 26416, 31888, 39624, 47832, 51818, 77727, 79248, 95664, 103636, 155454, 207272, 253111, 310908, 414544, 506222, 621816, 759333, 1012444, 1243632, 1518666, 2024888, 3037332, 3290443, 4049776, 6074664, 6580886, 9871329, 12149328, 13161772, 19742658, 26323544, 39485316, 52647088, 78970632, 157941264]

約数ペア:

[(1, 157941264), (2, 78970632), (3, 52647088), (4, 39485316), (6, 26323544), (8, 19742658), (12, 13161772), (13, 12149328), (16, 9871329), (24, 6580886), (26, 6074664), (39, 4049776), (48, 3290443), (52, 3037332), (78, 2024888), (104, 1518666), (127, 1243632), (156, 1012444), (208, 759333), (254, 621816), (312, 506222), (381, 414544), (508, 310908), (624, 253111), (762, 207272), (1016, 155454), (1524, 103636), (1651, 95664), (1993, 79248), (2032, 77727), (3048, 51818), (3302, 47832), (3986, 39624), (4953, 31888), (5979, 26416), (6096, 25909), (6604, 23916), (7972, 19812), (9906, 15944), (11958, 13208)]