142715536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3109}}^1$

素因数の和:3287

約数の個数: 40

約数和(自身を含む): 293086400

約数和(自身を除く): 150370864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 3109, 5738, 6218, 11476, 12436, 22952, 24872, 45904, 49744, 59071, 118142, 236284, 469459, 472568, 938918, 945136, 1877836, 3755672, 7511344, 8919721, 17839442, 35678884, 71357768, 142715536]

約数ペア:

[(1, 142715536), (2, 71357768), (4, 35678884), (8, 17839442), (16, 8919721), (19, 7511344), (38, 3755672), (76, 1877836), (151, 945136), (152, 938918), (302, 472568), (304, 469459), (604, 236284), (1208, 118142), (2416, 59071), (2869, 49744), (3109, 45904), (5738, 24872), (6218, 22952), (11476, 12436)]