155295744

素因数分解:

$2^{13}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 112

約数和(自身を含む): 424647360

約数和(自身を除く): 269351616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 89, 96, 128, 142, 178, 192, 213, 256, 267, 284, 356, 384, 426, 512, 534, 568, 712, 768, 852, 1024, 1068, 1136, 1424, 1536, 1704, 2048, 2136, 2272, 2848, 3072, 3408, 4096, 4272, 4544, 5696, 6144, 6319, 6816, 8192, 8544, 9088, 11392, 12288, 12638, 13632, 17088, 18176, 18957, 22784, 24576, 25276, 27264, 34176, 36352, 37914, 45568, 50552, 54528, 68352, 72704, 75828, 91136, 101104, 109056, 136704, 145408, 151656, 182272, 202208, 218112, 273408, 290816, 303312, 364544, 404416, 436224, 546816, 581632, 606624, 729088, 808832, 872448, 1093632, 1213248, 1617664, 1744896, 2187264, 2426496, 3235328, 4852992, 6470656, 9705984, 12941312, 19411968, 25882624, 38823936, 51765248, 77647872, 155295744]

約数ペア:

[(1, 155295744), (2, 77647872), (3, 51765248), (4, 38823936), (6, 25882624), (8, 19411968), (12, 12941312), (16, 9705984), (24, 6470656), (32, 4852992), (48, 3235328), (64, 2426496), (71, 2187264), (89, 1744896), (96, 1617664), (128, 1213248), (142, 1093632), (178, 872448), (192, 808832), (213, 729088), (256, 606624), (267, 581632), (284, 546816), (356, 436224), (384, 404416), (426, 364544), (512, 303312), (534, 290816), (568, 273408), (712, 218112), (768, 202208), (852, 182272), (1024, 151656), (1068, 145408), (1136, 136704), (1424, 109056), (1536, 101104), (1704, 91136), (2048, 75828), (2136, 72704), (2272, 68352), (2848, 54528), (3072, 50552), (3408, 45568), (4096, 37914), (4272, 36352), (4544, 34176), (5696, 27264), (6144, 25276), (6319, 24576), (6816, 22784), (8192, 18957), (8544, 18176), (9088, 17088), (11392, 13632), (12288, 12638)]