145907424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38971}}^1$

素因数の和:39000

約数の個数: 72

約数和(自身を含む): 446852952

約数和(自身を除く): 300945528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 38971, 77942, 116913, 155884, 233826, 311768, 350739, 467652, 506623, 623536, 701478, 935304, 1013246, 1247072, 1402956, 1519869, 1870608, 2026492, 2805912, 3039738, 3741216, 4052984, 4559607, 5611824, 6079476, 8105968, 9119214, 11223648, 12158952, 16211936, 18238428, 24317904, 36476856, 48635808, 72953712, 145907424]

約数ペア:

[(1, 145907424), (2, 72953712), (3, 48635808), (4, 36476856), (6, 24317904), (8, 18238428), (9, 16211936), (12, 12158952), (13, 11223648), (16, 9119214), (18, 8105968), (24, 6079476), (26, 5611824), (32, 4559607), (36, 4052984), (39, 3741216), (48, 3039738), (52, 2805912), (72, 2026492), (78, 1870608), (96, 1519869), (104, 1402956), (117, 1247072), (144, 1013246), (156, 935304), (208, 701478), (234, 623536), (288, 506623), (312, 467652), (416, 350739), (468, 311768), (624, 233826), (936, 155884), (1248, 116913), (1872, 77942), (3744, 38971)]