148423792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2389}}^1$

素因数の和:2761

約数の個数: 40

約数和(自身を含む): 314734320

約数和(自身を除く): 166310528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 706, 1412, 2389, 2824, 3883, 4778, 5648, 7766, 9556, 15532, 19112, 26279, 31064, 38224, 52558, 62128, 105116, 210232, 420464, 843317, 1686634, 3373268, 6746536, 9276487, 13493072, 18552974, 37105948, 74211896, 148423792]

約数ペア:

[(1, 148423792), (2, 74211896), (4, 37105948), (8, 18552974), (11, 13493072), (16, 9276487), (22, 6746536), (44, 3373268), (88, 1686634), (176, 843317), (353, 420464), (706, 210232), (1412, 105116), (2389, 62128), (2824, 52558), (3883, 38224), (4778, 31064), (5648, 26279), (7766, 19112), (9556, 15532)]