121771468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47791}}^1$

素因数の和:47822

約数の個数: 36

約数和(自身を含む): 266966112

約数和(自身を除く): 145194644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 47791, 95582, 191164, 334537, 621283, 669074, 1242566, 1338148, 2341759, 2485132, 4348981, 4683518, 8697962, 9367036, 17395924, 30442867, 60885734, 121771468]

約数ペア:

[(1, 121771468), (2, 60885734), (4, 30442867), (7, 17395924), (13, 9367036), (14, 8697962), (26, 4683518), (28, 4348981), (49, 2485132), (52, 2341759), (91, 1338148), (98, 1242566), (182, 669074), (196, 621283), (364, 334537), (637, 191164), (1274, 95582), (2548, 47791)]