157740110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 333123840

約数和(自身を除く): 175383730

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 335, 374, 670, 737, 935, 1139, 1259, 1474, 1870, 2278, 2518, 3685, 5695, 6295, 7370, 11390, 12529, 12590, 13849, 21403, 25058, 27698, 42806, 62645, 69245, 84353, 107015, 125290, 138490, 168706, 214030, 235433, 421765, 470866, 843530, 927883, 1177165, 1434001, 1855766, 2354330, 2868002, 4639415, 7170005, 9278830, 14340010, 15774011, 31548022, 78870055, 157740110]

約数ペア:

[(1, 157740110), (2, 78870055), (5, 31548022), (10, 15774011), (11, 14340010), (17, 9278830), (22, 7170005), (34, 4639415), (55, 2868002), (67, 2354330), (85, 1855766), (110, 1434001), (134, 1177165), (170, 927883), (187, 843530), (335, 470866), (374, 421765), (670, 235433), (737, 214030), (935, 168706), (1139, 138490), (1259, 125290), (1474, 107015), (1870, 84353), (2278, 69245), (2518, 62645), (3685, 42806), (5695, 27698), (6295, 25058), (7370, 21403), (11390, 13849), (12529, 12590)]