156788143304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1\times {\mathrm{12641}}^1$

素因数の和:13398

約数の個数: 64

約数和(自身を含む): 318578400000

約数和(自身を除く): 161790256696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 499, 956, 998, 1912, 1996, 3107, 3992, 6214, 6487, 12428, 12641, 12974, 24856, 25282, 25948, 50564, 51896, 101128, 119261, 164333, 238522, 328666, 477044, 657332, 954088, 1314664, 1550393, 3021199, 3100786, 6042398, 6201572, 6307859, 12084796, 12403144, 12615718, 24169592, 25231436, 39275587, 50462872, 78551174, 82002167, 157102348, 164004334, 314204696, 328008668, 656017336, 1507578301, 3015156602, 6030313204, 12060626408, 19598517913, 39197035826, 78394071652, 156788143304]

約数ペア:

[(1, 156788143304), (2, 78394071652), (4, 39197035826), (8, 19598517913), (13, 12060626408), (26, 6030313204), (52, 3015156602), (104, 1507578301), (239, 656017336), (478, 328008668), (499, 314204696), (956, 164004334), (998, 157102348), (1912, 82002167), (1996, 78551174), (3107, 50462872), (3992, 39275587), (6214, 25231436), (6487, 24169592), (12428, 12615718), (12641, 12403144), (12974, 12084796), (24856, 6307859), (25282, 6201572), (25948, 6042398), (50564, 3100786), (51896, 3021199), (101128, 1550393), (119261, 1314664), (164333, 954088), (238522, 657332), (328666, 477044)]