160093528

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 350380800

約数和(自身を除く): 190287272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 139, 157, 262, 278, 314, 524, 556, 628, 917, 973, 1048, 1099, 1112, 1256, 1834, 1946, 2198, 3668, 3892, 4396, 7336, 7784, 8792, 18209, 20567, 21823, 36418, 41134, 43646, 72836, 82268, 87292, 127463, 143969, 145672, 152761, 164536, 174584, 254926, 287938, 305522, 509852, 575876, 611044, 1019704, 1151752, 1222088, 2858813, 5717626, 11435252, 20011691, 22870504, 40023382, 80046764, 160093528]

約数ペア:

[(1, 160093528), (2, 80046764), (4, 40023382), (7, 22870504), (8, 20011691), (14, 11435252), (28, 5717626), (56, 2858813), (131, 1222088), (139, 1151752), (157, 1019704), (262, 611044), (278, 575876), (314, 509852), (524, 305522), (556, 287938), (628, 254926), (917, 174584), (973, 164536), (1048, 152761), (1099, 145672), (1112, 143969), (1256, 127463), (1834, 87292), (1946, 82268), (2198, 72836), (3668, 43646), (3892, 41134), (4396, 36418), (7336, 21823), (7784, 20567), (8792, 18209)]