187818928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2861}}^1$

素因数の和:3253

約数の個数: 40

約数和(自身を含む): 398184336

約数和(自身を除く): 210365408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 373, 746, 1492, 2861, 2984, 4103, 5722, 5968, 8206, 11444, 16412, 22888, 31471, 32824, 45776, 62942, 65648, 125884, 251768, 503536, 1067153, 2134306, 4268612, 8537224, 11738683, 17074448, 23477366, 46954732, 93909464, 187818928]

約数ペア:

[(1, 187818928), (2, 93909464), (4, 46954732), (8, 23477366), (11, 17074448), (16, 11738683), (22, 8537224), (44, 4268612), (88, 2134306), (176, 1067153), (373, 503536), (746, 251768), (1492, 125884), (2861, 65648), (2984, 62942), (4103, 45776), (5722, 32824), (5968, 31471), (8206, 22888), (11444, 16412)]