156900540188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8231}}^1\times {\mathrm{21961}}^1$

素因数の和:30234

約数の個数: 48

約数和(自身を含む): 323977801728

約数和(自身を除く): 167077261540

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 8231, 16462, 21961, 32924, 43922, 57617, 87844, 115234, 153727, 230468, 255161, 307454, 510322, 614908, 680791, 1020644, 1361582, 1786127, 2723164, 3572254, 4765537, 7144508, 9531074, 19062148, 180760991, 361521982, 723043964, 1265326937, 2530653874, 5061307748, 5603590721, 11207181442, 22414362884, 39225135047, 78450270094, 156900540188]

約数ペア:

[(1, 156900540188), (2, 78450270094), (4, 39225135047), (7, 22414362884), (14, 11207181442), (28, 5603590721), (31, 5061307748), (62, 2530653874), (124, 1265326937), (217, 723043964), (434, 361521982), (868, 180760991), (8231, 19062148), (16462, 9531074), (21961, 7144508), (32924, 4765537), (43922, 3572254), (57617, 2723164), (87844, 1786127), (115234, 1361582), (153727, 1020644), (230468, 680791), (255161, 614908), (307454, 510322)]