131723352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{96289}}^1$

素因数の和:96320

約数の個数: 48

約数和(自身を含む): 375531000

約数和(自身を除く): 243807648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 96289, 192578, 288867, 385156, 577734, 770312, 866601, 1155468, 1733202, 1829491, 2310936, 3466404, 3658982, 5488473, 6932808, 7317964, 10976946, 14635928, 16465419, 21953892, 32930838, 43907784, 65861676, 131723352]

約数ペア:

[(1, 131723352), (2, 65861676), (3, 43907784), (4, 32930838), (6, 21953892), (8, 16465419), (9, 14635928), (12, 10976946), (18, 7317964), (19, 6932808), (24, 5488473), (36, 3658982), (38, 3466404), (57, 2310936), (72, 1829491), (76, 1733202), (114, 1155468), (152, 866601), (171, 770312), (228, 577734), (342, 385156), (456, 288867), (684, 192578), (1368, 96289)]