159776472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20611}}^1$

素因数の和:20656

約数の個数: 64

約数和(自身を含む): 445219200

約数和(自身を除く): 285442728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 20611, 41222, 61833, 82444, 123666, 164888, 247332, 350387, 391609, 494664, 700774, 783218, 1051161, 1174827, 1401548, 1566436, 2102322, 2349654, 2803096, 3132872, 4204644, 4699308, 6657353, 8409288, 9398616, 13314706, 19972059, 26629412, 39944118, 53258824, 79888236, 159776472]

約数ペア:

[(1, 159776472), (2, 79888236), (3, 53258824), (4, 39944118), (6, 26629412), (8, 19972059), (12, 13314706), (17, 9398616), (19, 8409288), (24, 6657353), (34, 4699308), (38, 4204644), (51, 3132872), (57, 2803096), (68, 2349654), (76, 2102322), (102, 1566436), (114, 1401548), (136, 1174827), (152, 1051161), (204, 783218), (228, 700774), (323, 494664), (408, 391609), (456, 350387), (646, 247332), (969, 164888), (1292, 123666), (1938, 82444), (2584, 61833), (3876, 41222), (7752, 20611)]