145692016

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 287394800

約数和(自身を除く): 141702784

約数列:

[1, 2, 4, 8, 16, 109, 139, 218, 278, 436, 556, 601, 872, 1112, 1202, 1744, 2224, 2404, 4808, 9616, 15151, 30302, 60604, 65509, 83539, 121208, 131018, 167078, 242416, 262036, 334156, 524072, 668312, 1048144, 1336624, 9105751, 18211502, 36423004, 72846008, 145692016]

約数ペア:

[(1, 145692016), (2, 72846008), (4, 36423004), (8, 18211502), (16, 9105751), (109, 1336624), (139, 1048144), (218, 668312), (278, 524072), (436, 334156), (556, 262036), (601, 242416), (872, 167078), (1112, 131018), (1202, 121208), (1744, 83539), (2224, 65509), (2404, 60604), (4808, 30302), (9616, 15151)]