157067731930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1971479}}^1$

素因数の和:1971774

約数の個数: 32

約数和(自身を含む): 292977699840

約数和(自身を除く): 135909967910

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 514, 1285, 2570, 7967, 15934, 39835, 79670, 1971479, 3942958, 9857395, 19714790, 61115849, 122231698, 305579245, 506670103, 611158490, 1013340206, 2533350515, 5066701030, 15706773193, 31413546386, 78533865965, 157067731930]

約数ペア:

[(1, 157067731930), (2, 78533865965), (5, 31413546386), (10, 15706773193), (31, 5066701030), (62, 2533350515), (155, 1013340206), (257, 611158490), (310, 506670103), (514, 305579245), (1285, 122231698), (2570, 61115849), (7967, 19714790), (15934, 9857395), (39835, 3942958), (79670, 1971479)]