138597888

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 434472192

約数和(自身を除く): 295874304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 512, 528, 572, 624, 631, 704, 768, 832, 858, 1056, 1144, 1248, 1262, 1408, 1536, 1664, 1716, 1893, 2112, 2288, 2496, 2524, 2816, 3328, 3432, 3786, 4224, 4576, 4992, 5048, 5632, 6656, 6864, 6941, 7572, 8203, 8448, 9152, 9984, 10096, 13728, 13882, 15144, 16406, 16896, 18304, 19968, 20192, 20823, 24609, 27456, 27764, 30288, 32812, 36608, 40384, 41646, 49218, 54912, 55528, 60576, 65624, 73216, 80768, 83292, 90233, 98436, 109824, 111056, 121152, 131248, 161536, 166584, 180466, 196872, 219648, 222112, 242304, 262496, 270699, 323072, 333168, 360932, 393744, 444224, 484608, 524992, 541398, 666336, 721864, 787488, 888448, 969216, 1049984, 1082796, 1332672, 1443728, 1574976, 1776896, 2099968, 2165592, 2665344, 2887456, 3149952, 3553792, 4199936, 4331184, 5330688, 5774912, 6299904, 8662368, 10661376, 11549824, 12599808, 17324736, 23099648, 34649472, 46199296, 69298944, 138597888]

約数ペア:

[(1, 138597888), (2, 69298944), (3, 46199296), (4, 34649472), (6, 23099648), (8, 17324736), (11, 12599808), (12, 11549824), (13, 10661376), (16, 8662368), (22, 6299904), (24, 5774912), (26, 5330688), (32, 4331184), (33, 4199936), (39, 3553792), (44, 3149952), (48, 2887456), (52, 2665344), (64, 2165592), (66, 2099968), (78, 1776896), (88, 1574976), (96, 1443728), (104, 1332672), (128, 1082796), (132, 1049984), (143, 969216), (156, 888448), (176, 787488), (192, 721864), (208, 666336), (256, 541398), (264, 524992), (286, 484608), (312, 444224), (352, 393744), (384, 360932), (416, 333168), (429, 323072), (512, 270699), (528, 262496), (572, 242304), (624, 222112), (631, 219648), (704, 196872), (768, 180466), (832, 166584), (858, 161536), (1056, 131248), (1144, 121152), (1248, 111056), (1262, 109824), (1408, 98436), (1536, 90233), (1664, 83292), (1716, 80768), (1893, 73216), (2112, 65624), (2288, 60576), (2496, 55528), (2524, 54912), (2816, 49218), (3328, 41646), (3432, 40384), (3786, 36608), (4224, 32812), (4576, 30288), (4992, 27764), (5048, 27456), (5632, 24609), (6656, 20823), (6864, 20192), (6941, 19968), (7572, 18304), (8203, 16896), (8448, 16406), (9152, 15144), (9984, 13882), (10096, 13728)]