188138816

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 382341120

約数和(自身を除く): 194202304

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 158, 254, 293, 316, 508, 586, 632, 1016, 1172, 1264, 2032, 2344, 2528, 4064, 4688, 5056, 8128, 9376, 10033, 18752, 20066, 23147, 37211, 40132, 46294, 74422, 80264, 92588, 148844, 160528, 185176, 297688, 321056, 370352, 595376, 642112, 740704, 1190752, 1481408, 2381504, 2939669, 5879338, 11758676, 23517352, 47034704, 94069408, 188138816]

約数ペア:

[(1, 188138816), (2, 94069408), (4, 47034704), (8, 23517352), (16, 11758676), (32, 5879338), (64, 2939669), (79, 2381504), (127, 1481408), (158, 1190752), (254, 740704), (293, 642112), (316, 595376), (508, 370352), (586, 321056), (632, 297688), (1016, 185176), (1172, 160528), (1264, 148844), (2032, 92588), (2344, 80264), (2528, 74422), (4064, 46294), (4688, 40132), (5056, 37211), (8128, 23147), (9376, 20066), (10033, 18752)]