16153956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4961

約数の個数: 72

約数和(自身を含む): 50266944

約数和(自身を除く): 34112988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 4931, 9862, 14793, 19724, 29586, 34517, 44379, 59172, 64103, 69034, 88758, 103551, 128206, 138068, 177516, 192309, 207102, 256412, 310653, 384618, 414204, 448721, 576927, 621306, 769236, 897442, 1153854, 1242612, 1346163, 1794884, 2307708, 2692326, 4038489, 5384652, 8076978, 16153956]

約数ペア:

[(1, 16153956), (2, 8076978), (3, 5384652), (4, 4038489), (6, 2692326), (7, 2307708), (9, 1794884), (12, 1346163), (13, 1242612), (14, 1153854), (18, 897442), (21, 769236), (26, 621306), (28, 576927), (36, 448721), (39, 414204), (42, 384618), (52, 310653), (63, 256412), (78, 207102), (84, 192309), (91, 177516), (117, 138068), (126, 128206), (156, 103551), (182, 88758), (234, 69034), (252, 64103), (273, 59172), (364, 44379), (468, 34517), (546, 29586), (819, 19724), (1092, 14793), (1638, 9862), (3276, 4931)]