139382448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2082

約数の個数: 80

約数和(自身を含む): 379785216

約数和(自身を除く): 240402768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 1993, 2256, 2914, 3986, 4371, 5828, 5979, 7972, 8742, 11656, 11958, 15944, 17484, 23312, 23916, 31888, 34968, 47832, 61783, 69936, 93671, 95664, 123566, 185349, 187342, 247132, 281013, 370698, 374684, 494264, 562026, 741396, 749368, 988528, 1124052, 1482792, 1498736, 2248104, 2903801, 2965584, 4496208, 5807602, 8711403, 11615204, 17422806, 23230408, 34845612, 46460816, 69691224, 139382448]

約数ペア:

[(1, 139382448), (2, 69691224), (3, 46460816), (4, 34845612), (6, 23230408), (8, 17422806), (12, 11615204), (16, 8711403), (24, 5807602), (31, 4496208), (47, 2965584), (48, 2903801), (62, 2248104), (93, 1498736), (94, 1482792), (124, 1124052), (141, 988528), (186, 749368), (188, 741396), (248, 562026), (282, 494264), (372, 374684), (376, 370698), (496, 281013), (564, 247132), (744, 187342), (752, 185349), (1128, 123566), (1457, 95664), (1488, 93671), (1993, 69936), (2256, 61783), (2914, 47832), (3986, 34968), (4371, 31888), (5828, 23916), (5979, 23312), (7972, 17484), (8742, 15944), (11656, 11958)]