140242158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{643}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 357342720

約数和(自身を除く): 217100562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 577, 643, 1154, 1286, 1731, 1929, 3462, 3858, 4039, 4501, 5193, 5787, 8078, 9002, 10386, 11574, 12117, 13503, 15579, 17361, 24234, 27006, 31158, 34722, 36351, 40509, 72702, 81018, 109053, 121527, 218106, 243054, 371011, 742022, 1113033, 2226066, 2597077, 3339099, 5194154, 6678198, 7791231, 10017297, 15582462, 20034594, 23373693, 46747386, 70121079, 140242158]

約数ペア:

[(1, 140242158), (2, 70121079), (3, 46747386), (6, 23373693), (7, 20034594), (9, 15582462), (14, 10017297), (18, 7791231), (21, 6678198), (27, 5194154), (42, 3339099), (54, 2597077), (63, 2226066), (126, 1113033), (189, 742022), (378, 371011), (577, 243054), (643, 218106), (1154, 121527), (1286, 109053), (1731, 81018), (1929, 72702), (3462, 40509), (3858, 36351), (4039, 34722), (4501, 31158), (5193, 27006), (5787, 24234), (8078, 17361), (9002, 15579), (10386, 13503), (11574, 12117)]