156957555963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 231526400000

約数和(自身を除く): 74568844037

約数列:

[1, 3, 13, 39, 67, 151, 199, 201, 453, 597, 871, 1963, 1999, 2587, 2613, 5889, 5997, 7761, 10117, 13333, 25987, 30049, 30351, 39999, 77961, 90147, 131521, 133933, 173329, 301849, 390637, 394563, 397801, 401799, 519987, 905547, 1171911, 1193403, 1741129, 2013283, 3924037, 5171413, 5223387, 6039849, 11772111, 15514239, 20223883, 26172679, 26652667, 60067951, 60671649, 78518037, 79958001, 180203853, 262910479, 346484671, 780883363, 788731437, 1039454013, 2342650089, 4024552717, 12073658151, 52319185321, 156957555963]

約数ペア:

[(1, 156957555963), (3, 52319185321), (13, 12073658151), (39, 4024552717), (67, 2342650089), (151, 1039454013), (199, 788731437), (201, 780883363), (453, 346484671), (597, 262910479), (871, 180203853), (1963, 79958001), (1999, 78518037), (2587, 60671649), (2613, 60067951), (5889, 26652667), (5997, 26172679), (7761, 20223883), (10117, 15514239), (13333, 11772111), (25987, 6039849), (30049, 5223387), (30351, 5171413), (39999, 3924037), (77961, 2013283), (90147, 1741129), (131521, 1193403), (133933, 1171911), (173329, 905547), (301849, 519987), (390637, 401799), (394563, 397801)]