155941856

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7177}}^1$

素因数の和:7291

約数の個数: 48

約数和(自身を含む): 354535776

約数和(自身を除く): 198593920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 7177, 10864, 14354, 21728, 28708, 50239, 57416, 100478, 114832, 200956, 229664, 401912, 696169, 803824, 1392338, 1607648, 2784676, 4873183, 5569352, 9746366, 11138704, 19492732, 22277408, 38985464, 77970928, 155941856]

約数ペア:

[(1, 155941856), (2, 77970928), (4, 38985464), (7, 22277408), (8, 19492732), (14, 11138704), (16, 9746366), (28, 5569352), (32, 4873183), (56, 2784676), (97, 1607648), (112, 1392338), (194, 803824), (224, 696169), (388, 401912), (679, 229664), (776, 200956), (1358, 114832), (1552, 100478), (2716, 57416), (3104, 50239), (5432, 28708), (7177, 21728), (10864, 14354)]