156945579914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1\times {\mathrm{2903}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 239964024960

約数和(自身を除く): 83018445046

約数列:

[1, 2, 67, 134, 313, 626, 1289, 2578, 2903, 5806, 20971, 41942, 86363, 172726, 194501, 389002, 403457, 806914, 908639, 1817278, 3741967, 7483934, 27031619, 54063238, 60878813, 121757626, 250711789, 501423578, 1171235671, 2342471342, 78472789957, 156945579914]

約数ペア:

[(1, 156945579914), (2, 78472789957), (67, 2342471342), (134, 1171235671), (313, 501423578), (626, 250711789), (1289, 121757626), (2578, 60878813), (2903, 54063238), (5806, 27031619), (20971, 7483934), (41942, 3741967), (86363, 1817278), (172726, 908639), (194501, 806914), (389002, 403457)]