128304396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14087}}^1$

素因数の和:14131

約数の個数: 72

約数和(自身を含む): 369218304

約数和(自身を除く): 240913908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 14087, 28174, 42261, 56348, 84522, 126783, 154957, 169044, 253566, 309914, 324001, 464871, 507132, 619828, 648002, 929742, 972003, 1296004, 1394613, 1859484, 1944006, 2789226, 2916009, 3564011, 3888012, 5578452, 5832018, 7128022, 10692033, 11664036, 14256044, 21384066, 32076099, 42768132, 64152198, 128304396]

約数ペア:

[(1, 128304396), (2, 64152198), (3, 42768132), (4, 32076099), (6, 21384066), (9, 14256044), (11, 11664036), (12, 10692033), (18, 7128022), (22, 5832018), (23, 5578452), (33, 3888012), (36, 3564011), (44, 2916009), (46, 2789226), (66, 1944006), (69, 1859484), (92, 1394613), (99, 1296004), (132, 972003), (138, 929742), (198, 648002), (207, 619828), (253, 507132), (276, 464871), (396, 324001), (414, 309914), (506, 253566), (759, 169044), (828, 154957), (1012, 126783), (1518, 84522), (2277, 56348), (3036, 42261), (4554, 28174), (9108, 14087)]