156942924496

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{187871}}^1$

素因数の和:188467

約数の個数: 40

約数和(自身を含む): 307508889600

約数和(自身を除く): 150565965104

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 479, 872, 958, 1744, 1916, 3832, 7664, 52211, 104422, 187871, 208844, 375742, 417688, 751484, 835376, 1502968, 3005936, 20477939, 40955878, 81911756, 89990209, 163823512, 179980418, 327647024, 359960836, 719921672, 1439843344, 9808932781, 19617865562, 39235731124, 78471462248, 156942924496]

約数ペア:

[(1, 156942924496), (2, 78471462248), (4, 39235731124), (8, 19617865562), (16, 9808932781), (109, 1439843344), (218, 719921672), (436, 359960836), (479, 327647024), (872, 179980418), (958, 163823512), (1744, 89990209), (1916, 81911756), (3832, 40955878), (7664, 20477939), (52211, 3005936), (104422, 1502968), (187871, 835376), (208844, 751484), (375742, 417688)]