144719312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 293552640

約数和(自身を除く): 148833328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 479, 821, 958, 1642, 1916, 3284, 3832, 6568, 7664, 11017, 13136, 18883, 22034, 37766, 44068, 75532, 88136, 151064, 176272, 302128, 393259, 786518, 1573036, 3146072, 6292144, 9044957, 18089914, 36179828, 72359656, 144719312]

約数ペア:

[(1, 144719312), (2, 72359656), (4, 36179828), (8, 18089914), (16, 9044957), (23, 6292144), (46, 3146072), (92, 1573036), (184, 786518), (368, 393259), (479, 302128), (821, 176272), (958, 151064), (1642, 88136), (1916, 75532), (3284, 44068), (3832, 37766), (6568, 22034), (7664, 18883), (11017, 13136)]