143367868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1741}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 305532864

約数和(自身を除く): 162164996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 173, 238, 346, 476, 692, 1211, 1741, 2422, 2941, 3482, 4844, 5882, 6964, 11764, 12187, 20587, 24374, 29597, 41174, 48748, 59194, 82348, 118388, 207179, 301193, 414358, 602386, 828716, 1204772, 2108351, 4216702, 5120281, 8433404, 10240562, 20481124, 35841967, 71683934, 143367868]

約数ペア:

[(1, 143367868), (2, 71683934), (4, 35841967), (7, 20481124), (14, 10240562), (17, 8433404), (28, 5120281), (34, 4216702), (68, 2108351), (119, 1204772), (173, 828716), (238, 602386), (346, 414358), (476, 301193), (692, 207179), (1211, 118388), (1741, 82348), (2422, 59194), (2941, 48748), (3482, 41174), (4844, 29597), (5882, 24374), (6964, 20587), (11764, 12187)]