131179776

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1916

約数の個数: 144

約数和(自身を含む): 429926784

約数和(自身を除く): 298747008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 1877, 2184, 2496, 2688, 2912, 3328, 3754, 4368, 4992, 5376, 5631, 5824, 7508, 8736, 9984, 11262, 11648, 13139, 15016, 17472, 22524, 23296, 24401, 26278, 30032, 34944, 39417, 45048, 48802, 52556, 60064, 69888, 73203, 78834, 90096, 97604, 105112, 120128, 146406, 157668, 170807, 180192, 195208, 210224, 240256, 292812, 315336, 341614, 360384, 390416, 420448, 480512, 512421, 585624, 630672, 683228, 720768, 780832, 840896, 1024842, 1171248, 1261344, 1366456, 1441536, 1561664, 1681792, 2049684, 2342496, 2522688, 2732912, 3123328, 3363584, 4099368, 4684992, 5045376, 5465824, 6246656, 8198736, 9369984, 10090752, 10931648, 16397472, 18739968, 21863296, 32794944, 43726592, 65589888, 131179776]

約数ペア:

[(1, 131179776), (2, 65589888), (3, 43726592), (4, 32794944), (6, 21863296), (7, 18739968), (8, 16397472), (12, 10931648), (13, 10090752), (14, 9369984), (16, 8198736), (21, 6246656), (24, 5465824), (26, 5045376), (28, 4684992), (32, 4099368), (39, 3363584), (42, 3123328), (48, 2732912), (52, 2522688), (56, 2342496), (64, 2049684), (78, 1681792), (84, 1561664), (91, 1441536), (96, 1366456), (104, 1261344), (112, 1171248), (128, 1024842), (156, 840896), (168, 780832), (182, 720768), (192, 683228), (208, 630672), (224, 585624), (256, 512421), (273, 480512), (312, 420448), (336, 390416), (364, 360384), (384, 341614), (416, 315336), (448, 292812), (546, 240256), (624, 210224), (672, 195208), (728, 180192), (768, 170807), (832, 157668), (896, 146406), (1092, 120128), (1248, 105112), (1344, 97604), (1456, 90096), (1664, 78834), (1792, 73203), (1877, 69888), (2184, 60064), (2496, 52556), (2688, 48802), (2912, 45048), (3328, 39417), (3754, 34944), (4368, 30032), (4992, 26278), (5376, 24401), (5631, 23296), (5824, 22524), (7508, 17472), (8736, 15016), (9984, 13139), (11262, 11648)]