127954848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190409}}^1$

素因数の和:190429

約数の個数: 48

約数和(自身を含む): 383866560

約数和(自身を除く): 255911712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190409, 380818, 571227, 761636, 1142454, 1332863, 1523272, 2284908, 2665726, 3046544, 3998589, 4569816, 5331452, 6093088, 7997178, 9139632, 10662904, 15994356, 18279264, 21325808, 31988712, 42651616, 63977424, 127954848]

約数ペア:

[(1, 127954848), (2, 63977424), (3, 42651616), (4, 31988712), (6, 21325808), (7, 18279264), (8, 15994356), (12, 10662904), (14, 9139632), (16, 7997178), (21, 6093088), (24, 5331452), (28, 4569816), (32, 3998589), (42, 3046544), (48, 2665726), (56, 2284908), (84, 1523272), (96, 1332863), (112, 1142454), (168, 761636), (224, 571227), (336, 380818), (672, 190409)]