121995588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 352856448

約数和(自身を除く): 230860860

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 121, 132, 138, 143, 156, 242, 253, 276, 281, 286, 299, 363, 429, 484, 506, 562, 572, 598, 726, 759, 843, 858, 897, 1012, 1124, 1196, 1452, 1518, 1573, 1686, 1716, 1794, 2783, 3036, 3091, 3146, 3289, 3372, 3588, 3653, 4719, 5566, 6182, 6292, 6463, 6578, 7306, 8349, 9273, 9438, 9867, 10959, 11132, 12364, 12926, 13156, 14612, 16698, 18546, 18876, 19389, 19734, 21918, 25852, 33396, 34001, 36179, 37092, 38778, 39468, 40183, 43836, 68002, 71093, 72358, 77556, 80366, 84019, 102003, 108537, 120549, 136004, 142186, 144716, 160732, 168038, 204006, 213279, 217074, 241098, 252057, 284372, 336076, 408012, 426558, 434148, 442013, 482196, 504114, 782023, 853116, 884026, 924209, 1008228, 1326039, 1564046, 1768052, 1848418, 2346069, 2652078, 2772627, 3128092, 3696836, 4692138, 5304156, 5545254, 9384276, 10166299, 11090508, 20332598, 30498897, 40665196, 60997794, 121995588]

約数ペア:

[(1, 121995588), (2, 60997794), (3, 40665196), (4, 30498897), (6, 20332598), (11, 11090508), (12, 10166299), (13, 9384276), (22, 5545254), (23, 5304156), (26, 4692138), (33, 3696836), (39, 3128092), (44, 2772627), (46, 2652078), (52, 2346069), (66, 1848418), (69, 1768052), (78, 1564046), (92, 1326039), (121, 1008228), (132, 924209), (138, 884026), (143, 853116), (156, 782023), (242, 504114), (253, 482196), (276, 442013), (281, 434148), (286, 426558), (299, 408012), (363, 336076), (429, 284372), (484, 252057), (506, 241098), (562, 217074), (572, 213279), (598, 204006), (726, 168038), (759, 160732), (843, 144716), (858, 142186), (897, 136004), (1012, 120549), (1124, 108537), (1196, 102003), (1452, 84019), (1518, 80366), (1573, 77556), (1686, 72358), (1716, 71093), (1794, 68002), (2783, 43836), (3036, 40183), (3091, 39468), (3146, 38778), (3289, 37092), (3372, 36179), (3588, 34001), (3653, 33396), (4719, 25852), (5566, 21918), (6182, 19734), (6292, 19389), (6463, 18876), (6578, 18546), (7306, 16698), (8349, 14612), (9273, 13156), (9438, 12926), (9867, 12364), (10959, 11132)]