142048821364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{553141}}^1$

素因数の和:553304

約数の個数: 48

約数和(自身を含む): 272588377600

約数和(自身を除く): 130539556236

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 109, 124, 218, 436, 589, 1178, 2071, 2356, 3379, 4142, 6758, 8284, 13516, 64201, 128402, 256804, 553141, 1106282, 2212564, 10509679, 17147371, 21019358, 34294742, 42038716, 60292369, 68589484, 120584738, 241169476, 325800049, 651600098, 1145555011, 1303200196, 1869063439, 2291110022, 3738126878, 4582220044, 7476253756, 35512205341, 71024410682, 142048821364]

約数ペア:

[(1, 142048821364), (2, 71024410682), (4, 35512205341), (19, 7476253756), (31, 4582220044), (38, 3738126878), (62, 2291110022), (76, 1869063439), (109, 1303200196), (124, 1145555011), (218, 651600098), (436, 325800049), (589, 241169476), (1178, 120584738), (2071, 68589484), (2356, 60292369), (3379, 42038716), (4142, 34294742), (6758, 21019358), (8284, 17147371), (13516, 10509679), (64201, 2212564), (128402, 1106282), (256804, 553141)]