190674064

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{17551}}^1$

素因数の和:17663

約数の個数: 40

約数和(自身を含む): 426583808

約数和(自身を除く): 235909744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 17551, 35102, 70204, 122857, 140408, 245714, 280816, 491428, 982856, 1702447, 1965712, 3404894, 6809788, 11917129, 13619576, 23834258, 27239152, 47668516, 95337032, 190674064]

約数ペア:

[(1, 190674064), (2, 95337032), (4, 47668516), (7, 27239152), (8, 23834258), (14, 13619576), (16, 11917129), (28, 6809788), (56, 3404894), (97, 1965712), (112, 1702447), (194, 982856), (388, 491428), (679, 280816), (776, 245714), (1358, 140408), (1552, 122857), (2716, 70204), (5432, 35102), (10864, 17551)]