171276736

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:833

約数の個数: 56

約数和(自身を含む): 354055680

約数和(自身を除く): 182778944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 262, 496, 524, 659, 992, 1048, 1318, 1984, 2096, 2636, 4061, 4192, 5272, 8122, 8384, 10544, 16244, 20429, 21088, 32488, 40858, 42176, 64976, 81716, 86329, 129952, 163432, 172658, 259904, 326864, 345316, 653728, 690632, 1307456, 1381264, 2676199, 2762528, 5352398, 5525056, 10704796, 21409592, 42819184, 85638368, 171276736]

約数ペア:

[(1, 171276736), (2, 85638368), (4, 42819184), (8, 21409592), (16, 10704796), (31, 5525056), (32, 5352398), (62, 2762528), (64, 2676199), (124, 1381264), (131, 1307456), (248, 690632), (262, 653728), (496, 345316), (524, 326864), (659, 259904), (992, 172658), (1048, 163432), (1318, 129952), (1984, 86329), (2096, 81716), (2636, 64976), (4061, 42176), (4192, 40858), (5272, 32488), (8122, 21088), (8384, 20429), (10544, 16244)]