131725152

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 407822688

約数和(自身を除く): 276097536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 151, 156, 208, 233, 234, 288, 302, 312, 416, 453, 466, 468, 604, 624, 699, 906, 932, 936, 1208, 1248, 1359, 1398, 1812, 1864, 1872, 1963, 2097, 2416, 2718, 2796, 3029, 3624, 3728, 3744, 3926, 4194, 4832, 5436, 5592, 5889, 6058, 7248, 7456, 7852, 8388, 9087, 10872, 11184, 11778, 12116, 14496, 15704, 16776, 17667, 18174, 21744, 22368, 23556, 24232, 27261, 31408, 33552, 35183, 35334, 36348, 43488, 47112, 48464, 54522, 62816, 67104, 70366, 70668, 72696, 94224, 96928, 105549, 109044, 140732, 141336, 145392, 188448, 211098, 218088, 281464, 282672, 290784, 316647, 422196, 436176, 457379, 562928, 565344, 633294, 844392, 872352, 914758, 1125856, 1266588, 1372137, 1688784, 1829516, 2533176, 2744274, 3377568, 3659032, 4116411, 5066352, 5488548, 7318064, 8232822, 10132704, 10977096, 14636128, 16465644, 21954192, 32931288, 43908384, 65862576, 131725152]

約数ペア:

[(1, 131725152), (2, 65862576), (3, 43908384), (4, 32931288), (6, 21954192), (8, 16465644), (9, 14636128), (12, 10977096), (13, 10132704), (16, 8232822), (18, 7318064), (24, 5488548), (26, 5066352), (32, 4116411), (36, 3659032), (39, 3377568), (48, 2744274), (52, 2533176), (72, 1829516), (78, 1688784), (96, 1372137), (104, 1266588), (117, 1125856), (144, 914758), (151, 872352), (156, 844392), (208, 633294), (233, 565344), (234, 562928), (288, 457379), (302, 436176), (312, 422196), (416, 316647), (453, 290784), (466, 282672), (468, 281464), (604, 218088), (624, 211098), (699, 188448), (906, 145392), (932, 141336), (936, 140732), (1208, 109044), (1248, 105549), (1359, 96928), (1398, 94224), (1812, 72696), (1864, 70668), (1872, 70366), (1963, 67104), (2097, 62816), (2416, 54522), (2718, 48464), (2796, 47112), (3029, 43488), (3624, 36348), (3728, 35334), (3744, 35183), (3926, 33552), (4194, 31408), (4832, 27261), (5436, 24232), (5592, 23556), (5889, 22368), (6058, 21744), (7248, 18174), (7456, 17667), (7852, 16776), (8388, 15704), (9087, 14496), (10872, 12116), (11184, 11778)]