156735138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219517}}^1$

素因数の和:219546

約数の個数: 32

約数和(自身を含む): 379327104

約数和(自身を除く): 222591966

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 219517, 439034, 658551, 1317102, 1536619, 3073238, 3731789, 4609857, 7463578, 9219714, 11195367, 22390734, 26122523, 52245046, 78367569, 156735138]

約数ペア:

[(1, 156735138), (2, 78367569), (3, 52245046), (6, 26122523), (7, 22390734), (14, 11195367), (17, 9219714), (21, 7463578), (34, 4609857), (42, 3731789), (51, 3073238), (102, 1536619), (119, 1317102), (238, 658551), (357, 439034), (714, 219517)]