118338064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 257108544

約数和(自身を除く): 138770480

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 101, 104, 131, 172, 202, 208, 262, 344, 404, 524, 559, 688, 808, 1048, 1118, 1313, 1616, 1703, 2096, 2236, 2626, 3406, 4343, 4472, 5252, 5633, 6812, 8686, 8944, 10504, 11266, 13231, 13624, 17372, 21008, 22532, 26462, 27248, 34744, 45064, 52924, 56459, 69488, 73229, 90128, 105848, 112918, 146458, 172003, 211696, 225836, 292916, 344006, 451672, 568933, 585832, 688012, 903344, 1137866, 1171664, 1376024, 2275732, 2752048, 4551464, 7396129, 9102928, 14792258, 29584516, 59169032, 118338064]

約数ペア:

[(1, 118338064), (2, 59169032), (4, 29584516), (8, 14792258), (13, 9102928), (16, 7396129), (26, 4551464), (43, 2752048), (52, 2275732), (86, 1376024), (101, 1171664), (104, 1137866), (131, 903344), (172, 688012), (202, 585832), (208, 568933), (262, 451672), (344, 344006), (404, 292916), (524, 225836), (559, 211696), (688, 172003), (808, 146458), (1048, 112918), (1118, 105848), (1313, 90128), (1616, 73229), (1703, 69488), (2096, 56459), (2236, 52924), (2626, 45064), (3406, 34744), (4343, 27248), (4472, 26462), (5252, 22532), (5633, 21008), (6812, 17372), (8686, 13624), (8944, 13231), (10504, 11266)]