127642368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23743}}^1$

素因数の和:23769

約数の個数: 72

約数和(自身を含む): 388261888

約数和(自身を除く): 260619520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 23743, 47486, 71229, 94972, 142458, 166201, 189944, 284916, 332402, 379888, 498603, 569832, 664804, 759776, 997206, 1139664, 1329608, 1519552, 1994412, 2279328, 2659216, 3039104, 3988824, 4558656, 5318432, 6078208, 7977648, 9117312, 10636864, 15955296, 18234624, 21273728, 31910592, 42547456, 63821184, 127642368]

約数ペア:

[(1, 127642368), (2, 63821184), (3, 42547456), (4, 31910592), (6, 21273728), (7, 18234624), (8, 15955296), (12, 10636864), (14, 9117312), (16, 7977648), (21, 6078208), (24, 5318432), (28, 4558656), (32, 3988824), (42, 3039104), (48, 2659216), (56, 2279328), (64, 1994412), (84, 1519552), (96, 1329608), (112, 1139664), (128, 997206), (168, 759776), (192, 664804), (224, 569832), (256, 498603), (336, 379888), (384, 332402), (448, 284916), (672, 189944), (768, 166201), (896, 142458), (1344, 94972), (1792, 71229), (2688, 47486), (5376, 23743)]