156944376099

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{88771}}^1$

素因数の和:89021

約数の個数: 72

約数和(自身を含む): 278907420480

約数和(自身を除く): 121963044381

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 211, 399, 441, 633, 931, 1197, 1477, 1899, 2793, 4009, 4431, 8379, 10339, 12027, 13293, 28063, 31017, 36081, 84189, 88771, 93051, 196441, 252567, 266313, 589323, 621397, 798939, 1686649, 1767969, 1864191, 4349779, 5059947, 5592573, 11806543, 13049337, 15179841, 18730681, 35419629, 39148011, 56192043, 82645801, 106258887, 131114767, 168576129, 247937403, 355882939, 393344301, 743812209, 917803369, 1067648817, 1180032903, 2491180573, 2753410107, 3202946451, 7473541719, 8260230321, 17438264011, 22420625157, 52314792033, 156944376099]

約数ペア:

[(1, 156944376099), (3, 52314792033), (7, 22420625157), (9, 17438264011), (19, 8260230321), (21, 7473541719), (49, 3202946451), (57, 2753410107), (63, 2491180573), (133, 1180032903), (147, 1067648817), (171, 917803369), (211, 743812209), (399, 393344301), (441, 355882939), (633, 247937403), (931, 168576129), (1197, 131114767), (1477, 106258887), (1899, 82645801), (2793, 56192043), (4009, 39148011), (4431, 35419629), (8379, 18730681), (10339, 15179841), (12027, 13049337), (13293, 11806543), (28063, 5592573), (31017, 5059947), (36081, 4349779), (84189, 1864191), (88771, 1767969), (93051, 1686649), (196441, 798939), (252567, 621397), (266313, 589323)]