139662192

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 380547072

約数和(自身を除く): 240884880

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, 1997, 2256, 2914, 3994, 4371, 5828, 5991, 7988, 8742, 11656, 11982, 15976, 17484, 23312, 23964, 31952, 34968, 47928, 61907, 69936, 93859, 95856, 123814, 185721, 187718, 247628, 281577, 371442, 375436, 495256, 563154, 742884, 750872, 990512, 1126308, 1485768, 1501744, 2252616, 2909629, 2971536, 4505232, 5819258, 8728887, 11638516, 17457774, 23277032, 34915548, 46554064, 69831096, 139662192]

約数ペア:

[(1, 139662192), (2, 69831096), (3, 46554064), (4, 34915548), (6, 23277032), (8, 17457774), (12, 11638516), (16, 8728887), (24, 5819258), (31, 4505232), (47, 2971536), (48, 2909629), (62, 2252616), (93, 1501744), (94, 1485768), (124, 1126308), (141, 990512), (186, 750872), (188, 742884), (248, 563154), (282, 495256), (372, 375436), (376, 371442), (496, 281577), (564, 247628), (744, 187718), (752, 185721), (1128, 123814), (1457, 95856), (1488, 93859), (1997, 69936), (2256, 61907), (2914, 47928), (3994, 34968), (4371, 31952), (5828, 23964), (5991, 23312), (7988, 17484), (8742, 15976), (11656, 11982)]