205126715872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{6173}}^1$

素因数の和:6393

約数の個数: 144

約数和(自身を含む): 457724258208

約数和(自身を除く): 252597542336

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 151, 184, 208, 299, 302, 368, 416, 529, 598, 604, 736, 1058, 1196, 1208, 1963, 2116, 2392, 2416, 3473, 3926, 4232, 4784, 4832, 6173, 6877, 6946, 7852, 8464, 9568, 12346, 13754, 13892, 15704, 16928, 24692, 27508, 27784, 31408, 45149, 49384, 55016, 55568, 62816, 79879, 80249, 90298, 98768, 110032, 111136, 141979, 159758, 160498, 180596, 197536, 220064, 283958, 319516, 320996, 361192, 567916, 639032, 641992, 722384, 932123, 1038427, 1135832, 1278064, 1283984, 1444768, 1845727, 1864246, 2076854, 2271664, 2556128, 2567968, 3265517, 3691454, 3728492, 4153708, 4543328, 6531034, 7382908, 7456984, 8307416, 12117599, 13062068, 14765816, 14913968, 16614832, 21438829, 24235198, 26124136, 29531632, 29827936, 33229664, 42451721, 42877658, 48470396, 52248272, 59063264, 84903442, 85755316, 96940792, 104496544, 169806884, 171510632, 193881584, 278704777, 339613768, 343021264, 387763168, 493093067, 557409554, 679227536, 686042528, 986186134, 1114819108, 1358455072, 1972372268, 2229638216, 3944744536, 4459276432, 6410209871, 7889489072, 8918552864, 12820419742, 15778978144, 25640839484, 51281678968, 102563357936, 205126715872]

約数ペア:

[(1, 205126715872), (2, 102563357936), (4, 51281678968), (8, 25640839484), (13, 15778978144), (16, 12820419742), (23, 8918552864), (26, 7889489072), (32, 6410209871), (46, 4459276432), (52, 3944744536), (92, 2229638216), (104, 1972372268), (151, 1358455072), (184, 1114819108), (208, 986186134), (299, 686042528), (302, 679227536), (368, 557409554), (416, 493093067), (529, 387763168), (598, 343021264), (604, 339613768), (736, 278704777), (1058, 193881584), (1196, 171510632), (1208, 169806884), (1963, 104496544), (2116, 96940792), (2392, 85755316), (2416, 84903442), (3473, 59063264), (3926, 52248272), (4232, 48470396), (4784, 42877658), (4832, 42451721), (6173, 33229664), (6877, 29827936), (6946, 29531632), (7852, 26124136), (8464, 24235198), (9568, 21438829), (12346, 16614832), (13754, 14913968), (13892, 14765816), (15704, 13062068), (16928, 12117599), (24692, 8307416), (27508, 7456984), (27784, 7382908), (31408, 6531034), (45149, 4543328), (49384, 4153708), (55016, 3728492), (55568, 3691454), (62816, 3265517), (79879, 2567968), (80249, 2556128), (90298, 2271664), (98768, 2076854), (110032, 1864246), (111136, 1845727), (141979, 1444768), (159758, 1283984), (160498, 1278064), (180596, 1135832), (197536, 1038427), (220064, 932123), (283958, 722384), (319516, 641992), (320996, 639032), (361192, 567916)]