140135454

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 331490880

約数和(自身を除く): 191355426

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 293, 306, 459, 521, 586, 879, 918, 1042, 1563, 1758, 2637, 3126, 4689, 4981, 5274, 7911, 8857, 9378, 9962, 14067, 14943, 15822, 17714, 26571, 28134, 29886, 44829, 53142, 79713, 89658, 134487, 152653, 159426, 239139, 268974, 305306, 457959, 478278, 915918, 1373877, 2595101, 2747754, 4121631, 5190202, 7785303, 8243262, 15570606, 23355909, 46711818, 70067727, 140135454]

約数ペア:

[(1, 140135454), (2, 70067727), (3, 46711818), (6, 23355909), (9, 15570606), (17, 8243262), (18, 7785303), (27, 5190202), (34, 4121631), (51, 2747754), (54, 2595101), (102, 1373877), (153, 915918), (293, 478278), (306, 457959), (459, 305306), (521, 268974), (586, 239139), (879, 159426), (918, 152653), (1042, 134487), (1563, 89658), (1758, 79713), (2637, 53142), (3126, 44829), (4689, 29886), (4981, 28134), (5274, 26571), (7911, 17714), (8857, 15822), (9378, 14943), (9962, 14067)]