129980776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 266716800

約数和(自身を除く): 136736024

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 97, 118, 136, 167, 194, 236, 334, 388, 472, 668, 776, 1003, 1336, 1649, 2006, 2839, 3298, 4012, 5678, 5723, 6596, 8024, 9853, 11356, 11446, 13192, 16199, 19706, 22712, 22892, 32398, 39412, 45784, 64796, 78824, 97291, 129592, 167501, 194582, 275383, 335002, 389164, 550766, 670004, 778328, 955741, 1101532, 1340008, 1911482, 2203064, 3822964, 7645928, 16247597, 32495194, 64990388, 129980776]

約数ペア:

[(1, 129980776), (2, 64990388), (4, 32495194), (8, 16247597), (17, 7645928), (34, 3822964), (59, 2203064), (68, 1911482), (97, 1340008), (118, 1101532), (136, 955741), (167, 778328), (194, 670004), (236, 550766), (334, 389164), (388, 335002), (472, 275383), (668, 194582), (776, 167501), (1003, 129592), (1336, 97291), (1649, 78824), (2006, 64796), (2839, 45784), (3298, 39412), (4012, 32398), (5678, 22892), (5723, 22712), (6596, 19706), (8024, 16199), (9853, 13192), (11356, 11446)]