150977268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16979}}^1$

素因数の和:17021

約数の個数: 72

約数和(自身を含む): 432650400

約数和(自身を除く): 281673132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 16979, 33958, 50937, 67916, 101874, 152811, 203748, 220727, 305622, 322601, 441454, 611244, 645202, 662181, 882908, 967803, 1290404, 1324362, 1935606, 1986543, 2648724, 2903409, 3871212, 3973086, 4193813, 5806818, 7946172, 8387626, 11613636, 12581439, 16775252, 25162878, 37744317, 50325756, 75488634, 150977268]

約数ペア:

[(1, 150977268), (2, 75488634), (3, 50325756), (4, 37744317), (6, 25162878), (9, 16775252), (12, 12581439), (13, 11613636), (18, 8387626), (19, 7946172), (26, 5806818), (36, 4193813), (38, 3973086), (39, 3871212), (52, 2903409), (57, 2648724), (76, 1986543), (78, 1935606), (114, 1324362), (117, 1290404), (156, 967803), (171, 882908), (228, 662181), (234, 645202), (247, 611244), (342, 441454), (468, 322601), (494, 305622), (684, 220727), (741, 203748), (988, 152811), (1482, 101874), (2223, 67916), (2964, 50937), (4446, 33958), (8892, 16979)]