143494156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 286191360

約数和(自身を除く): 142697204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 311, 467, 494, 622, 934, 988, 1244, 1868, 4043, 5909, 6071, 8086, 8873, 11818, 12142, 16172, 17746, 23636, 24284, 35492, 76817, 115349, 145237, 153634, 230698, 290474, 307268, 461396, 580948, 1888081, 2759503, 3776162, 5519006, 7552324, 11038012, 35873539, 71747078, 143494156]

約数ペア:

[(1, 143494156), (2, 71747078), (4, 35873539), (13, 11038012), (19, 7552324), (26, 5519006), (38, 3776162), (52, 2759503), (76, 1888081), (247, 580948), (311, 461396), (467, 307268), (494, 290474), (622, 230698), (934, 153634), (988, 145237), (1244, 115349), (1868, 76817), (4043, 35492), (5909, 24284), (6071, 23636), (8086, 17746), (8873, 16172), (11818, 12142)]