151078466

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{20021}}^1$

素因数の和:20055

約数の個数: 32

約数和(自身を含む): 288316800

約数和(自身を除く): 137238334

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 20021, 40042, 140147, 220231, 280294, 440462, 981029, 1541617, 1962058, 3083234, 6867203, 10791319, 13734406, 21582638, 75539233, 151078466]

約数ペア:

[(1, 151078466), (2, 75539233), (7, 21582638), (11, 13734406), (14, 10791319), (22, 6867203), (49, 3083234), (77, 1962058), (98, 1541617), (154, 981029), (343, 440462), (539, 280294), (686, 220231), (1078, 140147), (3773, 40042), (7546, 20021)]