164424442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 338446080

約数和(自身を除く): 174021638

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1547, 1729, 2261, 2797, 3094, 3458, 4199, 4522, 5594, 8398, 19579, 29393, 36361, 39158, 47549, 53143, 58786, 72722, 95098, 106286, 254527, 332843, 372001, 509054, 618137, 665686, 690859, 744002, 903431, 1236274, 1381718, 1806862, 4326959, 4836013, 6324017, 8653918, 9672026, 11744603, 12648034, 23489206, 82212221, 164424442]

約数ペア:

[(1, 164424442), (2, 82212221), (7, 23489206), (13, 12648034), (14, 11744603), (17, 9672026), (19, 8653918), (26, 6324017), (34, 4836013), (38, 4326959), (91, 1806862), (119, 1381718), (133, 1236274), (182, 903431), (221, 744002), (238, 690859), (247, 665686), (266, 618137), (323, 509054), (442, 372001), (494, 332843), (646, 254527), (1547, 106286), (1729, 95098), (2261, 72722), (2797, 58786), (3094, 53143), (3458, 47549), (4199, 39158), (4522, 36361), (5594, 29393), (8398, 19579)]