157794568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 320468400

約数和(自身を除く): 162673832

約数列:

[1, 2, 4, 8, 29, 41, 53, 58, 82, 106, 116, 164, 212, 232, 313, 328, 424, 626, 1189, 1252, 1537, 2173, 2378, 2504, 3074, 4346, 4756, 6148, 8692, 9077, 9512, 12296, 12833, 16589, 17384, 18154, 25666, 33178, 36308, 51332, 63017, 66356, 72616, 102664, 126034, 132712, 252068, 372157, 481081, 504136, 680149, 744314, 962162, 1360298, 1488628, 1924324, 2720596, 2977256, 3848648, 5441192, 19724321, 39448642, 78897284, 157794568]

約数ペア:

[(1, 157794568), (2, 78897284), (4, 39448642), (8, 19724321), (29, 5441192), (41, 3848648), (53, 2977256), (58, 2720596), (82, 1924324), (106, 1488628), (116, 1360298), (164, 962162), (212, 744314), (232, 680149), (313, 504136), (328, 481081), (424, 372157), (626, 252068), (1189, 132712), (1252, 126034), (1537, 102664), (2173, 72616), (2378, 66356), (2504, 63017), (3074, 51332), (4346, 36308), (4756, 33178), (6148, 25666), (8692, 18154), (9077, 17384), (9512, 16589), (12296, 12833)]