158336256

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15891

約数の個数: 72

約数和(自身を含む): 453849760

約数和(自身を除く): 295513504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 15859, 31718, 47577, 63436, 95154, 126872, 190308, 206167, 253744, 380616, 412334, 507488, 618501, 761232, 824668, 1014976, 1237002, 1522464, 1649336, 2029952, 2474004, 3044928, 3298672, 4059904, 4948008, 6089856, 6597344, 9896016, 12179712, 13194688, 19792032, 26389376, 39584064, 52778752, 79168128, 158336256]

約数ペア:

[(1, 158336256), (2, 79168128), (3, 52778752), (4, 39584064), (6, 26389376), (8, 19792032), (12, 13194688), (13, 12179712), (16, 9896016), (24, 6597344), (26, 6089856), (32, 4948008), (39, 4059904), (48, 3298672), (52, 3044928), (64, 2474004), (78, 2029952), (96, 1649336), (104, 1522464), (128, 1237002), (156, 1014976), (192, 824668), (208, 761232), (256, 618501), (312, 507488), (384, 412334), (416, 380616), (624, 253744), (768, 206167), (832, 190308), (1248, 126872), (1664, 95154), (2496, 63436), (3328, 47577), (4992, 31718), (9984, 15859)]