142026976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 244077344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 151, 152, 182, 208, 221, 224, 238, 247, 266, 272, 302, 304, 323, 364, 416, 442, 476, 494, 532, 544, 604, 608, 646, 728, 884, 952, 988, 1057, 1064, 1208, 1292, 1456, 1547, 1729, 1768, 1904, 1963, 1976, 2114, 2128, 2261, 2416, 2567, 2584, 2869, 2912, 3094, 3458, 3536, 3808, 3926, 3952, 4199, 4228, 4256, 4522, 4832, 5134, 5168, 5738, 6188, 6916, 7072, 7852, 7904, 8398, 8456, 9044, 10268, 10336, 11476, 12376, 13741, 13832, 15704, 16796, 16912, 17969, 18088, 20083, 20536, 22952, 24752, 27482, 27664, 29393, 31408, 33371, 33592, 33824, 35938, 36176, 37297, 40166, 41072, 45904, 48773, 49504, 54964, 55328, 58786, 62816, 66742, 67184, 71876, 72352, 74594, 80332, 82144, 91808, 97546, 109928, 117572, 133484, 134368, 143752, 149188, 160664, 195092, 219856, 233597, 235144, 261079, 266968, 287504, 298376, 321328, 341411, 390184, 439712, 467194, 470288, 522158, 533936, 575008, 596752, 634049, 642656, 682822, 780368, 934388, 940576, 1044316, 1067872, 1193504, 1268098, 1365644, 1560736, 1868776, 2088632, 2536196, 2731288, 3737552, 4177264, 4438343, 5072392, 5462576, 7475104, 8354528, 8876686, 10144784, 10925152, 17753372, 20289568, 35506744, 71013488, 142026976]

約数ペア:

[(1, 142026976), (2, 71013488), (4, 35506744), (7, 20289568), (8, 17753372), (13, 10925152), (14, 10144784), (16, 8876686), (17, 8354528), (19, 7475104), (26, 5462576), (28, 5072392), (32, 4438343), (34, 4177264), (38, 3737552), (52, 2731288), (56, 2536196), (68, 2088632), (76, 1868776), (91, 1560736), (104, 1365644), (112, 1268098), (119, 1193504), (133, 1067872), (136, 1044316), (151, 940576), (152, 934388), (182, 780368), (208, 682822), (221, 642656), (224, 634049), (238, 596752), (247, 575008), (266, 533936), (272, 522158), (302, 470288), (304, 467194), (323, 439712), (364, 390184), (416, 341411), (442, 321328), (476, 298376), (494, 287504), (532, 266968), (544, 261079), (604, 235144), (608, 233597), (646, 219856), (728, 195092), (884, 160664), (952, 149188), (988, 143752), (1057, 134368), (1064, 133484), (1208, 117572), (1292, 109928), (1456, 97546), (1547, 91808), (1729, 82144), (1768, 80332), (1904, 74594), (1963, 72352), (1976, 71876), (2114, 67184), (2128, 66742), (2261, 62816), (2416, 58786), (2567, 55328), (2584, 54964), (2869, 49504), (2912, 48773), (3094, 45904), (3458, 41072), (3536, 40166), (3808, 37297), (3926, 36176), (3952, 35938), (4199, 33824), (4228, 33592), (4256, 33371), (4522, 31408), (4832, 29393), (5134, 27664), (5168, 27482), (5738, 24752), (6188, 22952), (6916, 20536), (7072, 20083), (7852, 18088), (7904, 17969), (8398, 16912), (8456, 16796), (9044, 15704), (10268, 13832), (10336, 13741), (11476, 12376)]