133240288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 72

約数和(自身を含む): 290975328

約数和(自身を除く): 157735040

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 463, 529, 544, 736, 782, 926, 1058, 1564, 1852, 2116, 3128, 3704, 4232, 6256, 7408, 7871, 8464, 8993, 10649, 12512, 14816, 15742, 16928, 17986, 21298, 31484, 35972, 42596, 62968, 71944, 85192, 125936, 143888, 170384, 181033, 244927, 251872, 287776, 340768, 362066, 489854, 724132, 979708, 1448264, 1959416, 2896528, 3918832, 4163759, 5793056, 7837664, 8327518, 16655036, 33310072, 66620144, 133240288]

約数ペア:

[(1, 133240288), (2, 66620144), (4, 33310072), (8, 16655036), (16, 8327518), (17, 7837664), (23, 5793056), (32, 4163759), (34, 3918832), (46, 2896528), (68, 1959416), (92, 1448264), (136, 979708), (184, 724132), (272, 489854), (368, 362066), (391, 340768), (463, 287776), (529, 251872), (544, 244927), (736, 181033), (782, 170384), (926, 143888), (1058, 125936), (1564, 85192), (1852, 71944), (2116, 62968), (3128, 42596), (3704, 35972), (4232, 31484), (6256, 21298), (7408, 17986), (7871, 16928), (8464, 15742), (8993, 14816), (10649, 12512)]