162188845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 256596480

約数和(自身を除く): 94407635

約数列:

[1, 5, 7, 13, 19, 35, 65, 73, 91, 95, 133, 247, 257, 365, 455, 511, 665, 949, 1235, 1285, 1387, 1729, 1799, 2555, 3341, 4745, 4883, 6643, 6935, 8645, 8995, 9709, 16705, 18031, 18761, 23387, 24415, 33215, 34181, 48545, 63479, 90155, 93805, 116935, 126217, 131327, 170905, 243893, 317395, 356459, 444353, 631085, 656635, 1219465, 1707251, 1782295, 2221765, 2495213, 4633967, 8536255, 12476065, 23169835, 32437769, 162188845]

約数ペア:

[(1, 162188845), (5, 32437769), (7, 23169835), (13, 12476065), (19, 8536255), (35, 4633967), (65, 2495213), (73, 2221765), (91, 1782295), (95, 1707251), (133, 1219465), (247, 656635), (257, 631085), (365, 444353), (455, 356459), (511, 317395), (665, 243893), (949, 170905), (1235, 131327), (1285, 126217), (1387, 116935), (1729, 93805), (1799, 90155), (2555, 63479), (3341, 48545), (4745, 34181), (4883, 33215), (6643, 24415), (6935, 23387), (8645, 18761), (8995, 18031), (9709, 16705)]