128267958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 336462336

約数和(自身を除く): 208194378

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 169, 182, 221, 238, 273, 338, 357, 442, 507, 546, 663, 714, 1014, 1063, 1183, 1326, 1547, 2126, 2366, 2873, 3094, 3189, 3549, 4641, 5746, 6378, 7098, 7441, 8619, 9282, 13819, 14882, 17238, 18071, 20111, 22323, 27638, 36142, 40222, 41457, 44646, 54213, 60333, 82914, 96733, 108426, 120666, 126497, 179647, 193466, 234923, 252994, 290199, 359294, 379491, 469846, 538941, 580398, 704769, 758982, 1077882, 1257529, 1409538, 1644461, 2515058, 3053999, 3288922, 3772587, 4933383, 6107998, 7545174, 9161997, 9866766, 18323994, 21377993, 42755986, 64133979, 128267958]

約数ペア:

[(1, 128267958), (2, 64133979), (3, 42755986), (6, 21377993), (7, 18323994), (13, 9866766), (14, 9161997), (17, 7545174), (21, 6107998), (26, 4933383), (34, 3772587), (39, 3288922), (42, 3053999), (51, 2515058), (78, 1644461), (91, 1409538), (102, 1257529), (119, 1077882), (169, 758982), (182, 704769), (221, 580398), (238, 538941), (273, 469846), (338, 379491), (357, 359294), (442, 290199), (507, 252994), (546, 234923), (663, 193466), (714, 179647), (1014, 126497), (1063, 120666), (1183, 108426), (1326, 96733), (1547, 82914), (2126, 60333), (2366, 54213), (2873, 44646), (3094, 41457), (3189, 40222), (3549, 36142), (4641, 27638), (5746, 22323), (6378, 20111), (7098, 18071), (7441, 17238), (8619, 14882), (9282, 13819)]