156909805956

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{233743}}^1$

素因数の和:234425

約数の個数: 72

約数和(自身を含む): 410950001280

約数和(自身を除く): 254040195324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 643, 1044, 1286, 1929, 2572, 3858, 5787, 7716, 11574, 18647, 23148, 37294, 55941, 74588, 111882, 167823, 223764, 233743, 335646, 467486, 671292, 701229, 934972, 1402458, 2103687, 2804916, 4207374, 6778547, 8414748, 13557094, 20335641, 27114188, 40671282, 61006923, 81342564, 122013846, 150296749, 244027692, 300593498, 450890247, 601186996, 901780494, 1352670741, 1803560988, 2705341482, 4358605721, 5410682964, 8717211442, 13075817163, 17434422884, 26151634326, 39227451489, 52303268652, 78454902978, 156909805956]

約数ペア:

[(1, 156909805956), (2, 78454902978), (3, 52303268652), (4, 39227451489), (6, 26151634326), (9, 17434422884), (12, 13075817163), (18, 8717211442), (29, 5410682964), (36, 4358605721), (58, 2705341482), (87, 1803560988), (116, 1352670741), (174, 901780494), (261, 601186996), (348, 450890247), (522, 300593498), (643, 244027692), (1044, 150296749), (1286, 122013846), (1929, 81342564), (2572, 61006923), (3858, 40671282), (5787, 27114188), (7716, 20335641), (11574, 13557094), (18647, 8414748), (23148, 6778547), (37294, 4207374), (55941, 2804916), (74588, 2103687), (111882, 1402458), (167823, 934972), (223764, 701229), (233743, 671292), (335646, 467486)]