159444124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 338929920

約数和(自身を除く): 179485796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1498, 2033, 2801, 2996, 4066, 5602, 8132, 11204, 14231, 19607, 28462, 39214, 53219, 56924, 78428, 106438, 212876, 299707, 372533, 599414, 745066, 1198828, 1490132, 2097949, 4195898, 5694433, 8391796, 11388866, 22777732, 39861031, 79722062, 159444124]

約数ペア:

[(1, 159444124), (2, 79722062), (4, 39861031), (7, 22777732), (14, 11388866), (19, 8391796), (28, 5694433), (38, 4195898), (76, 2097949), (107, 1490132), (133, 1198828), (214, 745066), (266, 599414), (428, 372533), (532, 299707), (749, 212876), (1498, 106438), (2033, 78428), (2801, 56924), (2996, 53219), (4066, 39214), (5602, 28462), (8132, 19607), (11204, 14231)]