143841364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 271434240

約数和(自身を除く): 127592876

約数列:

[1, 2, 4, 31, 43, 53, 62, 86, 106, 124, 172, 212, 509, 1018, 1333, 1643, 2036, 2279, 2666, 3286, 4558, 5332, 6572, 9116, 15779, 21887, 26977, 31558, 43774, 53954, 63116, 70649, 87548, 107908, 141298, 282596, 678497, 836287, 1160011, 1356994, 1672574, 2320022, 2713988, 3345148, 4640044, 35960341, 71920682, 143841364]

約数ペア:

[(1, 143841364), (2, 71920682), (4, 35960341), (31, 4640044), (43, 3345148), (53, 2713988), (62, 2320022), (86, 1672574), (106, 1356994), (124, 1160011), (172, 836287), (212, 678497), (509, 282596), (1018, 141298), (1333, 107908), (1643, 87548), (2036, 70649), (2279, 63116), (2666, 53954), (3286, 43774), (4558, 31558), (5332, 26977), (6572, 21887), (9116, 15779)]