148915970504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{435437}}^1$

素因数の和:435678

約数の個数: 64

約数和(自身を含む): 331072220160

約数和(自身を除く): 182156249656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 197, 217, 248, 394, 434, 788, 868, 1379, 1576, 1736, 2758, 5516, 6107, 11032, 12214, 24428, 42749, 48856, 85498, 170996, 341992, 435437, 870874, 1741748, 3048059, 3483496, 6096118, 12192236, 13498547, 24384472, 26997094, 53994188, 85781089, 94489829, 107988376, 171562178, 188979658, 343124356, 377959316, 600467623, 686248712, 755918632, 1200935246, 2401870492, 2659213759, 4803740984, 5318427518, 10636855036, 18614496313, 21273710072, 37228992626, 74457985252, 148915970504]

約数ペア:

[(1, 148915970504), (2, 74457985252), (4, 37228992626), (7, 21273710072), (8, 18614496313), (14, 10636855036), (28, 5318427518), (31, 4803740984), (56, 2659213759), (62, 2401870492), (124, 1200935246), (197, 755918632), (217, 686248712), (248, 600467623), (394, 377959316), (434, 343124356), (788, 188979658), (868, 171562178), (1379, 107988376), (1576, 94489829), (1736, 85781089), (2758, 53994188), (5516, 26997094), (6107, 24384472), (11032, 13498547), (12214, 12192236), (24428, 6096118), (42749, 3483496), (48856, 3048059), (85498, 1741748), (170996, 870874), (341992, 435437)]