220724192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 526765680

約数和(自身を除く): 306041488

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 59, 68, 92, 104, 118, 136, 184, 208, 221, 236, 272, 299, 368, 391, 416, 442, 472, 529, 544, 598, 736, 767, 782, 884, 944, 1003, 1058, 1196, 1357, 1534, 1564, 1768, 1888, 2006, 2116, 2392, 2714, 3068, 3128, 3536, 4012, 4232, 4784, 5083, 5428, 6136, 6256, 6877, 7072, 8024, 8464, 8993, 9568, 10166, 10856, 12272, 12512, 13039, 13754, 16048, 16928, 17641, 17986, 20332, 21712, 23069, 24544, 26078, 27508, 31211, 32096, 35282, 35972, 40664, 43424, 46138, 52156, 55016, 62422, 70564, 71944, 81328, 92276, 104312, 110032, 116909, 124844, 141128, 143888, 162656, 184552, 208624, 220064, 233818, 249688, 282256, 287776, 299897, 369104, 405743, 417248, 467636, 499376, 530587, 564512, 599794, 738208, 811486, 935272, 998752, 1061174, 1199588, 1622972, 1870544, 2122348, 2399176, 3245944, 3741088, 4244696, 4798352, 6491888, 6897631, 8489392, 9596704, 12983776, 13795262, 16978784, 27590524, 55181048, 110362096, 220724192]

約数ペア:

[(1, 220724192), (2, 110362096), (4, 55181048), (8, 27590524), (13, 16978784), (16, 13795262), (17, 12983776), (23, 9596704), (26, 8489392), (32, 6897631), (34, 6491888), (46, 4798352), (52, 4244696), (59, 3741088), (68, 3245944), (92, 2399176), (104, 2122348), (118, 1870544), (136, 1622972), (184, 1199588), (208, 1061174), (221, 998752), (236, 935272), (272, 811486), (299, 738208), (368, 599794), (391, 564512), (416, 530587), (442, 499376), (472, 467636), (529, 417248), (544, 405743), (598, 369104), (736, 299897), (767, 287776), (782, 282256), (884, 249688), (944, 233818), (1003, 220064), (1058, 208624), (1196, 184552), (1357, 162656), (1534, 143888), (1564, 141128), (1768, 124844), (1888, 116909), (2006, 110032), (2116, 104312), (2392, 92276), (2714, 81328), (3068, 71944), (3128, 70564), (3536, 62422), (4012, 55016), (4232, 52156), (4784, 46138), (5083, 43424), (5428, 40664), (6136, 35972), (6256, 35282), (6877, 32096), (7072, 31211), (8024, 27508), (8464, 26078), (8993, 24544), (9568, 23069), (10166, 21712), (10856, 20332), (12272, 17986), (12512, 17641), (13039, 16928), (13754, 16048)]