156945604630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1\times {\mathrm{7589}}^1$

素因数の和:8361

約数の個数: 64

約数和(自身を含む): 301001184000

約数和(自身を除く): 144055579370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 509, 1018, 1195, 2390, 2545, 4063, 5090, 7589, 8126, 8653, 15178, 17306, 20315, 37945, 40630, 43265, 75890, 86530, 121651, 129013, 243302, 258026, 608255, 645065, 1216510, 1290130, 1813771, 2068067, 3627542, 3862801, 4136134, 7725602, 9068855, 10340335, 18137710, 19314005, 20680670, 30834107, 38628010, 61668214, 65667617, 131335234, 154170535, 308341070, 328338085, 656676170, 923209439, 1846418878, 4616047195, 9232094390, 15694560463, 31389120926, 78472802315, 156945604630]

約数ペア:

[(1, 156945604630), (2, 78472802315), (5, 31389120926), (10, 15694560463), (17, 9232094390), (34, 4616047195), (85, 1846418878), (170, 923209439), (239, 656676170), (478, 328338085), (509, 308341070), (1018, 154170535), (1195, 131335234), (2390, 65667617), (2545, 61668214), (4063, 38628010), (5090, 30834107), (7589, 20680670), (8126, 19314005), (8653, 18137710), (15178, 10340335), (17306, 9068855), (20315, 7725602), (37945, 4136134), (40630, 3862801), (43265, 3627542), (75890, 2068067), (86530, 1813771), (121651, 1290130), (129013, 1216510), (243302, 645065), (258026, 608255)]