138434304

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 397353600

約数和(自身を除く): 258919296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 179, 192, 212, 228, 256, 304, 318, 358, 384, 424, 456, 537, 608, 636, 716, 768, 848, 912, 1007, 1074, 1216, 1272, 1432, 1696, 1824, 2014, 2148, 2432, 2544, 2864, 3021, 3392, 3401, 3648, 4028, 4296, 4864, 5088, 5728, 6042, 6784, 6802, 7296, 8056, 8592, 9487, 10176, 10203, 11456, 12084, 13568, 13604, 14592, 16112, 17184, 18974, 20352, 20406, 22912, 24168, 27208, 28461, 32224, 34368, 37948, 40704, 40812, 45824, 48336, 54416, 56922, 64448, 68736, 75896, 81624, 96672, 108832, 113844, 128896, 137472, 151792, 163248, 180253, 193344, 217664, 227688, 257792, 303584, 326496, 360506, 386688, 435328, 455376, 540759, 607168, 652992, 721012, 773376, 870656, 910752, 1081518, 1214336, 1305984, 1442024, 1821504, 2163036, 2428672, 2611968, 2884048, 3643008, 4326072, 5768096, 7286016, 8652144, 11536192, 17304288, 23072384, 34608576, 46144768, 69217152, 138434304]

約数ペア:

[(1, 138434304), (2, 69217152), (3, 46144768), (4, 34608576), (6, 23072384), (8, 17304288), (12, 11536192), (16, 8652144), (19, 7286016), (24, 5768096), (32, 4326072), (38, 3643008), (48, 2884048), (53, 2611968), (57, 2428672), (64, 2163036), (76, 1821504), (96, 1442024), (106, 1305984), (114, 1214336), (128, 1081518), (152, 910752), (159, 870656), (179, 773376), (192, 721012), (212, 652992), (228, 607168), (256, 540759), (304, 455376), (318, 435328), (358, 386688), (384, 360506), (424, 326496), (456, 303584), (537, 257792), (608, 227688), (636, 217664), (716, 193344), (768, 180253), (848, 163248), (912, 151792), (1007, 137472), (1074, 128896), (1216, 113844), (1272, 108832), (1432, 96672), (1696, 81624), (1824, 75896), (2014, 68736), (2148, 64448), (2432, 56922), (2544, 54416), (2864, 48336), (3021, 45824), (3392, 40812), (3401, 40704), (3648, 37948), (4028, 34368), (4296, 32224), (4864, 28461), (5088, 27208), (5728, 24168), (6042, 22912), (6784, 20406), (6802, 20352), (7296, 18974), (8056, 17184), (8592, 16112), (9487, 14592), (10176, 13604), (10203, 13568), (11456, 12084)]