123868688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 247222272

約数和(自身を除く): 123353584

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 1297, 2032, 2594, 5188, 5969, 10376, 11938, 20752, 23876, 47752, 60959, 95504, 121918, 164719, 243836, 329438, 487672, 658876, 975344, 1317752, 2635504, 7741793, 15483586, 30967172, 61934344, 123868688]

約数ペア:

[(1, 123868688), (2, 61934344), (4, 30967172), (8, 15483586), (16, 7741793), (47, 2635504), (94, 1317752), (127, 975344), (188, 658876), (254, 487672), (376, 329438), (508, 243836), (752, 164719), (1016, 121918), (1297, 95504), (2032, 60959), (2594, 47752), (5188, 23876), (5969, 20752), (10376, 11938)]