128365386768

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563837}}^1$

素因数の和:563902

約数の個数: 160

約数和(自身を含む): 402715653120

約数和(自身を除く): 274350266352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 306, 372, 408, 432, 459, 496, 527, 558, 612, 744, 816, 837, 918, 1054, 1116, 1224, 1488, 1581, 1674, 1836, 2108, 2232, 2448, 3162, 3348, 3672, 4216, 4464, 4743, 6324, 6696, 7344, 8432, 9486, 12648, 13392, 14229, 18972, 25296, 28458, 37944, 56916, 75888, 113832, 227664, 563837, 1127674, 1691511, 2255348, 3383022, 4510696, 5074533, 6766044, 9021392, 9585229, 10149066, 13532088, 15223599, 17478947, 19170458, 20298132, 27064176, 28755687, 30447198, 34957894, 38340916, 40596264, 52436841, 57511374, 60894396, 69915788, 76681832, 81192528, 86267061, 104873682, 115022748, 121788792, 139831576, 153363664, 157310523, 172534122, 209747364, 230045496, 243577584, 258801183, 279663152, 297142099, 314621046, 345068244, 419494728, 460090992, 471931569, 517602366, 594284198, 629242092, 690136488, 838989456, 891426297, 943863138, 1035204732, 1188568396, 1258484184, 1380272976, 1782852594, 1887726276, 2070409464, 2377136792, 2516968368, 2674278891, 3565705188, 3775452552, 4140818928, 4754273584, 5348557782, 7131410376, 7550905104, 8022836673, 10697115564, 14262820752, 16045673346, 21394231128, 32091346692, 42788462256, 64182693384, 128365386768]

約数ペア:

[(1, 128365386768), (2, 64182693384), (3, 42788462256), (4, 32091346692), (6, 21394231128), (8, 16045673346), (9, 14262820752), (12, 10697115564), (16, 8022836673), (17, 7550905104), (18, 7131410376), (24, 5348557782), (27, 4754273584), (31, 4140818928), (34, 3775452552), (36, 3565705188), (48, 2674278891), (51, 2516968368), (54, 2377136792), (62, 2070409464), (68, 1887726276), (72, 1782852594), (93, 1380272976), (102, 1258484184), (108, 1188568396), (124, 1035204732), (136, 943863138), (144, 891426297), (153, 838989456), (186, 690136488), (204, 629242092), (216, 594284198), (248, 517602366), (272, 471931569), (279, 460090992), (306, 419494728), (372, 345068244), (408, 314621046), (432, 297142099), (459, 279663152), (496, 258801183), (527, 243577584), (558, 230045496), (612, 209747364), (744, 172534122), (816, 157310523), (837, 153363664), (918, 139831576), (1054, 121788792), (1116, 115022748), (1224, 104873682), (1488, 86267061), (1581, 81192528), (1674, 76681832), (1836, 69915788), (2108, 60894396), (2232, 57511374), (2448, 52436841), (3162, 40596264), (3348, 38340916), (3672, 34957894), (4216, 30447198), (4464, 28755687), (4743, 27064176), (6324, 20298132), (6696, 19170458), (7344, 17478947), (8432, 15223599), (9486, 13532088), (12648, 10149066), (13392, 9585229), (14229, 9021392), (18972, 6766044), (25296, 5074533), (28458, 4510696), (37944, 3383022), (56916, 2255348), (75888, 1691511), (113832, 1127674), (227664, 563837)]