140870184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 441987840

約数和(自身を除く): 301117656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1217, 1272, 1378, 1484, 2067, 2184, 2226, 2434, 2756, 2968, 3651, 4134, 4452, 4823, 4868, 5512, 7302, 8268, 8519, 8904, 9646, 9736, 14469, 14604, 15821, 16536, 17038, 19292, 25557, 28938, 29208, 31642, 34076, 38584, 47463, 51114, 57876, 63284, 64501, 68152, 94926, 102228, 110747, 115752, 126568, 129002, 189852, 193503, 204456, 221494, 258004, 332241, 379704, 387006, 442988, 451507, 516008, 664482, 774012, 838513, 885976, 903014, 1328964, 1354521, 1548024, 1677026, 1806028, 2515539, 2657928, 2709042, 3354052, 3612056, 5031078, 5418084, 5869591, 6708104, 10062156, 10836168, 11739182, 17608773, 20124312, 23478364, 35217546, 46956728, 70435092, 140870184]

約数ペア:

[(1, 140870184), (2, 70435092), (3, 46956728), (4, 35217546), (6, 23478364), (7, 20124312), (8, 17608773), (12, 11739182), (13, 10836168), (14, 10062156), (21, 6708104), (24, 5869591), (26, 5418084), (28, 5031078), (39, 3612056), (42, 3354052), (52, 2709042), (53, 2657928), (56, 2515539), (78, 1806028), (84, 1677026), (91, 1548024), (104, 1354521), (106, 1328964), (156, 903014), (159, 885976), (168, 838513), (182, 774012), (212, 664482), (273, 516008), (312, 451507), (318, 442988), (364, 387006), (371, 379704), (424, 332241), (546, 258004), (636, 221494), (689, 204456), (728, 193503), (742, 189852), (1092, 129002), (1113, 126568), (1217, 115752), (1272, 110747), (1378, 102228), (1484, 94926), (2067, 68152), (2184, 64501), (2226, 63284), (2434, 57876), (2756, 51114), (2968, 47463), (3651, 38584), (4134, 34076), (4452, 31642), (4823, 29208), (4868, 28938), (5512, 25557), (7302, 19292), (8268, 17038), (8519, 16536), (8904, 15821), (9646, 14604), (9736, 14469)]