140542272

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:305

約数の個数: 126

約数和(自身を含む): 437016398

約数和(自身を除く): 296474126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 137, 144, 156, 192, 208, 234, 274, 288, 312, 411, 416, 468, 548, 576, 624, 822, 832, 936, 1096, 1233, 1248, 1644, 1781, 1872, 2192, 2466, 2496, 3288, 3562, 3744, 4384, 4932, 5343, 6576, 7124, 7488, 8768, 9864, 10686, 13152, 14248, 16029, 18769, 19728, 21372, 26304, 28496, 32058, 37538, 39456, 42744, 56307, 56992, 64116, 75076, 78912, 85488, 112614, 113984, 128232, 150152, 168921, 170976, 225228, 243997, 256464, 300304, 337842, 341952, 450456, 487994, 512928, 600608, 675684, 731991, 900912, 975988, 1025856, 1201216, 1351368, 1463982, 1801824, 1951976, 2195973, 2702736, 2927964, 3603648, 3903952, 4391946, 5405472, 5855928, 7807904, 8783892, 10810944, 11711856, 15615808, 17567784, 23423712, 35135568, 46847424, 70271136, 140542272]

約数ペア:

[(1, 140542272), (2, 70271136), (3, 46847424), (4, 35135568), (6, 23423712), (8, 17567784), (9, 15615808), (12, 11711856), (13, 10810944), (16, 8783892), (18, 7807904), (24, 5855928), (26, 5405472), (32, 4391946), (36, 3903952), (39, 3603648), (48, 2927964), (52, 2702736), (64, 2195973), (72, 1951976), (78, 1801824), (96, 1463982), (104, 1351368), (117, 1201216), (137, 1025856), (144, 975988), (156, 900912), (192, 731991), (208, 675684), (234, 600608), (274, 512928), (288, 487994), (312, 450456), (411, 341952), (416, 337842), (468, 300304), (548, 256464), (576, 243997), (624, 225228), (822, 170976), (832, 168921), (936, 150152), (1096, 128232), (1233, 113984), (1248, 112614), (1644, 85488), (1781, 78912), (1872, 75076), (2192, 64116), (2466, 56992), (2496, 56307), (3288, 42744), (3562, 39456), (3744, 37538), (4384, 32058), (4932, 28496), (5343, 26304), (6576, 21372), (7124, 19728), (7488, 18769), (8768, 16029), (9864, 14248), (10686, 13152)]