127965458992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{379963}}^1$

素因数の和:380106

約数の個数: 80

約数和(自身を含む): 295508641792

約数和(自身を除く): 167543182800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 97, 112, 124, 194, 217, 248, 388, 434, 496, 679, 776, 868, 1358, 1552, 1736, 2716, 3007, 3472, 5432, 6014, 10864, 12028, 21049, 24056, 42098, 48112, 84196, 168392, 336784, 379963, 759926, 1519852, 2659741, 3039704, 5319482, 6079408, 10638964, 11778853, 21277928, 23557706, 36856411, 42555856, 47115412, 73712822, 82451971, 94230824, 147425644, 164903942, 188461648, 257994877, 294851288, 329807884, 515989754, 589702576, 659615768, 1031979508, 1142548741, 1319231536, 2063959016, 2285097482, 4127918032, 4570194964, 7997841187, 9140389928, 15995682374, 18280779856, 31991364748, 63982729496, 127965458992]

約数ペア:

[(1, 127965458992), (2, 63982729496), (4, 31991364748), (7, 18280779856), (8, 15995682374), (14, 9140389928), (16, 7997841187), (28, 4570194964), (31, 4127918032), (56, 2285097482), (62, 2063959016), (97, 1319231536), (112, 1142548741), (124, 1031979508), (194, 659615768), (217, 589702576), (248, 515989754), (388, 329807884), (434, 294851288), (496, 257994877), (679, 188461648), (776, 164903942), (868, 147425644), (1358, 94230824), (1552, 82451971), (1736, 73712822), (2716, 47115412), (3007, 42555856), (3472, 36856411), (5432, 23557706), (6014, 21277928), (10864, 11778853), (12028, 10638964), (21049, 6079408), (24056, 5319482), (42098, 3039704), (48112, 2659741), (84196, 1519852), (168392, 759926), (336784, 379963)]