154465124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 304286976

約数和(自身を除く): 149821852

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 113, 188, 226, 452, 517, 661, 1034, 1243, 1322, 2068, 2486, 2644, 4972, 5311, 7271, 10622, 14542, 21244, 29084, 31067, 58421, 62134, 74693, 116842, 124268, 149386, 233684, 298772, 341737, 683474, 821623, 1366948, 1643246, 3286492, 3510571, 7021142, 14042284, 38616281, 77232562, 154465124]

約数ペア:

[(1, 154465124), (2, 77232562), (4, 38616281), (11, 14042284), (22, 7021142), (44, 3510571), (47, 3286492), (94, 1643246), (113, 1366948), (188, 821623), (226, 683474), (452, 341737), (517, 298772), (661, 233684), (1034, 149386), (1243, 124268), (1322, 116842), (2068, 74693), (2486, 62134), (2644, 58421), (4972, 31067), (5311, 29084), (7271, 21244), (10622, 14542)]