143871984

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{9001}}^1$

素因数の和:9055

約数の個数: 80

約数和(自身を含む): 424174240

約数和(自身を除く): 280302256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 9001, 15984, 18002, 27003, 36004, 54006, 72008, 81009, 108012, 144016, 162018, 216024, 243027, 324036, 333037, 432048, 486054, 648072, 666074, 972108, 999111, 1296144, 1332148, 1944216, 1998222, 2664296, 2997333, 3888432, 3996444, 5328592, 5994666, 7992888, 8991999, 11989332, 15985776, 17983998, 23978664, 35967996, 47957328, 71935992, 143871984]

約数ペア:

[(1, 143871984), (2, 71935992), (3, 47957328), (4, 35967996), (6, 23978664), (8, 17983998), (9, 15985776), (12, 11989332), (16, 8991999), (18, 7992888), (24, 5994666), (27, 5328592), (36, 3996444), (37, 3888432), (48, 2997333), (54, 2664296), (72, 1998222), (74, 1944216), (108, 1332148), (111, 1296144), (144, 999111), (148, 972108), (216, 666074), (222, 648072), (296, 486054), (333, 432048), (432, 333037), (444, 324036), (592, 243027), (666, 216024), (888, 162018), (999, 144016), (1332, 108012), (1776, 81009), (1998, 72008), (2664, 54006), (3996, 36004), (5328, 27003), (7992, 18002), (9001, 15984)]