142640112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2830

約数の個数: 80

約数和(自身を含む): 392832000

約数和(自身を除く): 250191888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 2749, 3243, 4324, 5498, 6486, 8247, 8648, 10996, 12972, 16494, 17296, 21992, 25944, 32988, 43984, 51888, 63227, 65976, 126454, 129203, 131952, 189681, 252908, 258406, 379362, 387609, 505816, 516812, 758724, 775218, 1011632, 1033624, 1517448, 1550436, 2067248, 2971669, 3034896, 3100872, 5943338, 6201744, 8915007, 11886676, 17830014, 23773352, 35660028, 47546704, 71320056, 142640112]

約数ペア:

[(1, 142640112), (2, 71320056), (3, 47546704), (4, 35660028), (6, 23773352), (8, 17830014), (12, 11886676), (16, 8915007), (23, 6201744), (24, 5943338), (46, 3100872), (47, 3034896), (48, 2971669), (69, 2067248), (92, 1550436), (94, 1517448), (138, 1033624), (141, 1011632), (184, 775218), (188, 758724), (276, 516812), (282, 505816), (368, 387609), (376, 379362), (552, 258406), (564, 252908), (752, 189681), (1081, 131952), (1104, 129203), (1128, 126454), (2162, 65976), (2256, 63227), (2749, 51888), (3243, 43984), (4324, 32988), (5498, 25944), (6486, 21992), (8247, 17296), (8648, 16494), (10996, 12972)]