144523728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 430790880

約数和(自身を除く): 286267152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 101, 114, 144, 152, 171, 202, 228, 303, 304, 342, 404, 456, 523, 606, 684, 808, 909, 912, 1046, 1212, 1368, 1569, 1616, 1818, 1919, 2092, 2424, 2736, 3138, 3636, 3838, 4184, 4707, 4848, 5757, 6276, 7272, 7676, 8368, 9414, 9937, 11514, 12552, 14544, 15352, 17271, 18828, 19874, 23028, 25104, 29811, 30704, 34542, 37656, 39748, 46056, 52823, 59622, 69084, 75312, 79496, 89433, 92112, 105646, 119244, 138168, 158469, 158992, 178866, 211292, 238488, 276336, 316938, 357732, 422584, 475407, 476976, 633876, 715464, 845168, 950814, 1003637, 1267752, 1430928, 1901628, 2007274, 2535504, 3010911, 3803256, 4014548, 6021822, 7606512, 8029096, 9032733, 12043644, 16058192, 18065466, 24087288, 36130932, 48174576, 72261864, 144523728]

約数ペア:

[(1, 144523728), (2, 72261864), (3, 48174576), (4, 36130932), (6, 24087288), (8, 18065466), (9, 16058192), (12, 12043644), (16, 9032733), (18, 8029096), (19, 7606512), (24, 6021822), (36, 4014548), (38, 3803256), (48, 3010911), (57, 2535504), (72, 2007274), (76, 1901628), (101, 1430928), (114, 1267752), (144, 1003637), (152, 950814), (171, 845168), (202, 715464), (228, 633876), (303, 476976), (304, 475407), (342, 422584), (404, 357732), (456, 316938), (523, 276336), (606, 238488), (684, 211292), (808, 178866), (909, 158992), (912, 158469), (1046, 138168), (1212, 119244), (1368, 105646), (1569, 92112), (1616, 89433), (1818, 79496), (1919, 75312), (2092, 69084), (2424, 59622), (2736, 52823), (3138, 46056), (3636, 39748), (3838, 37656), (4184, 34542), (4707, 30704), (4848, 29811), (5757, 25104), (6276, 23028), (7272, 19874), (7676, 18828), (8368, 17271), (9414, 15352), (9937, 14544), (11514, 12552)]