158658744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 413475840

約数和(自身を除く): 254817096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 642, 744, 856, 1284, 1993, 2568, 3317, 3986, 5979, 6634, 7972, 9951, 11958, 13268, 15944, 19902, 23916, 26536, 39804, 47832, 61783, 79608, 123566, 185349, 213251, 247132, 370698, 426502, 494264, 639753, 741396, 853004, 1279506, 1482792, 1706008, 2559012, 5118024, 6610781, 13221562, 19832343, 26443124, 39664686, 52886248, 79329372, 158658744]

約数ペア:

[(1, 158658744), (2, 79329372), (3, 52886248), (4, 39664686), (6, 26443124), (8, 19832343), (12, 13221562), (24, 6610781), (31, 5118024), (62, 2559012), (93, 1706008), (107, 1482792), (124, 1279506), (186, 853004), (214, 741396), (248, 639753), (321, 494264), (372, 426502), (428, 370698), (642, 247132), (744, 213251), (856, 185349), (1284, 123566), (1993, 79608), (2568, 61783), (3317, 47832), (3986, 39804), (5979, 26536), (6634, 23916), (7972, 19902), (9951, 15944), (11958, 13268)]