160116404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 348241152

約数和(自身を除く): 188124748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 289, 329, 421, 476, 578, 658, 799, 842, 1156, 1316, 1598, 1684, 2023, 2947, 3196, 4046, 5593, 5894, 7157, 8092, 11186, 11788, 13583, 14314, 19787, 22372, 27166, 28628, 39574, 50099, 54332, 79148, 95081, 100198, 121669, 138509, 190162, 200396, 243338, 277018, 336379, 380324, 486676, 554036, 672758, 851683, 1345516, 1703366, 2354653, 3406732, 4709306, 5718443, 9418612, 11436886, 22873772, 40029101, 80058202, 160116404]

約数ペア:

[(1, 160116404), (2, 80058202), (4, 40029101), (7, 22873772), (14, 11436886), (17, 9418612), (28, 5718443), (34, 4709306), (47, 3406732), (68, 2354653), (94, 1703366), (119, 1345516), (188, 851683), (238, 672758), (289, 554036), (329, 486676), (421, 380324), (476, 336379), (578, 277018), (658, 243338), (799, 200396), (842, 190162), (1156, 138509), (1316, 121669), (1598, 100198), (1684, 95081), (2023, 79148), (2947, 54332), (3196, 50099), (4046, 39574), (5593, 28628), (5894, 27166), (7157, 22372), (8092, 19787), (11186, 14314), (11788, 13583)]