145105994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 244766016

約数和(自身を除く): 99660022

約数列:

[1, 2, 11, 22, 43, 86, 157, 314, 473, 946, 977, 1727, 1954, 3454, 6751, 10747, 13502, 21494, 42011, 74261, 84022, 148522, 153389, 306778, 462121, 924242, 1687279, 3374558, 6595727, 13191454, 72552997, 145105994]

約数ペア:

[(1, 145105994), (2, 72552997), (11, 13191454), (22, 6595727), (43, 3374558), (86, 1687279), (157, 924242), (314, 462121), (473, 306778), (946, 153389), (977, 148522), (1727, 84022), (1954, 74261), (3454, 42011), (6751, 21494), (10747, 13502)]