149341136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43013}}^1$

素因数の和:43059

約数の個数: 40

約数和(自身を含む): 341359104

約数和(自身を除く): 192017968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 43013, 86026, 172052, 301091, 344104, 602182, 688208, 1204364, 1333403, 2408728, 2666806, 4817456, 5333612, 9333821, 10667224, 18667642, 21334448, 37335284, 74670568, 149341136]

約数ペア:

[(1, 149341136), (2, 74670568), (4, 37335284), (7, 21334448), (8, 18667642), (14, 10667224), (16, 9333821), (28, 5333612), (31, 4817456), (56, 2666806), (62, 2408728), (112, 1333403), (124, 1204364), (217, 688208), (248, 602182), (434, 344104), (496, 301091), (868, 172052), (1736, 86026), (3472, 43013)]