140901876

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{2029}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 366049600

約数和(自身を除く): 225147724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1286, 1929, 2029, 2572, 3858, 4058, 5787, 6087, 7716, 8116, 11574, 12174, 17361, 18261, 23148, 24348, 34722, 36522, 54783, 69444, 73044, 109566, 219132, 1304647, 2609294, 3913941, 5218588, 7827882, 11741823, 15655764, 23483646, 35225469, 46967292, 70450938, 140901876]

約数ペア:

[(1, 140901876), (2, 70450938), (3, 46967292), (4, 35225469), (6, 23483646), (9, 15655764), (12, 11741823), (18, 7827882), (27, 5218588), (36, 3913941), (54, 2609294), (108, 1304647), (643, 219132), (1286, 109566), (1929, 73044), (2029, 69444), (2572, 54783), (3858, 36522), (4058, 34722), (5787, 24348), (6087, 23148), (7716, 18261), (8116, 17361), (11574, 12174)]