142622788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8737}}^1$

素因数の和:8812

約数の個数: 48

約数和(自身を含む): 317084544

約数和(自身を除く): 174461756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 8737, 16324, 17474, 34948, 61159, 96107, 122318, 192214, 244636, 384428, 463061, 672749, 926122, 1345498, 1852244, 2690996, 3241427, 5093671, 6482854, 10187342, 12965708, 20374684, 35655697, 71311394, 142622788]

約数ペア:

[(1, 142622788), (2, 71311394), (4, 35655697), (7, 20374684), (11, 12965708), (14, 10187342), (22, 6482854), (28, 5093671), (44, 3241427), (53, 2690996), (77, 1852244), (106, 1345498), (154, 926122), (212, 672749), (308, 463061), (371, 384428), (583, 244636), (742, 192214), (1166, 122318), (1484, 96107), (2332, 61159), (4081, 34948), (8162, 17474), (8737, 16324)]