115910284

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 255966480

約数和(自身を除く): 140056196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 602, 731, 809, 833, 1204, 1462, 1618, 1666, 2107, 2924, 3236, 3332, 4214, 5117, 5663, 8428, 10234, 11326, 13753, 20468, 22652, 27506, 34787, 35819, 39641, 55012, 69574, 71638, 79282, 96271, 139148, 143276, 158564, 192542, 243509, 385084, 487018, 591379, 673897, 974036, 1182758, 1347794, 1704563, 2365516, 2695588, 3409126, 4139653, 6818252, 8279306, 16558612, 28977571, 57955142, 115910284]

約数ペア:

[(1, 115910284), (2, 57955142), (4, 28977571), (7, 16558612), (14, 8279306), (17, 6818252), (28, 4139653), (34, 3409126), (43, 2695588), (49, 2365516), (68, 1704563), (86, 1347794), (98, 1182758), (119, 974036), (172, 673897), (196, 591379), (238, 487018), (301, 385084), (476, 243509), (602, 192542), (731, 158564), (809, 143276), (833, 139148), (1204, 96271), (1462, 79282), (1618, 71638), (1666, 69574), (2107, 55012), (2924, 39641), (3236, 35819), (3332, 34787), (4214, 27506), (5117, 22652), (5663, 20468), (8428, 13753), (10234, 11326)]