16318872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 47424000

約数和(自身を除く): 31105128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 79, 114, 151, 152, 158, 171, 228, 237, 302, 316, 342, 453, 456, 474, 604, 632, 684, 711, 906, 948, 1208, 1359, 1368, 1422, 1501, 1812, 1896, 2718, 2844, 2869, 3002, 3624, 4503, 5436, 5688, 5738, 6004, 8607, 9006, 10872, 11476, 11929, 12008, 13509, 17214, 18012, 22952, 23858, 25821, 27018, 34428, 35787, 36024, 47716, 51642, 54036, 68856, 71574, 95432, 103284, 107361, 108072, 143148, 206568, 214722, 226651, 286296, 429444, 453302, 679953, 858888, 906604, 1359906, 1813208, 2039859, 2719812, 4079718, 5439624, 8159436, 16318872]

約数ペア:

[(1, 16318872), (2, 8159436), (3, 5439624), (4, 4079718), (6, 2719812), (8, 2039859), (9, 1813208), (12, 1359906), (18, 906604), (19, 858888), (24, 679953), (36, 453302), (38, 429444), (57, 286296), (72, 226651), (76, 214722), (79, 206568), (114, 143148), (151, 108072), (152, 107361), (158, 103284), (171, 95432), (228, 71574), (237, 68856), (302, 54036), (316, 51642), (342, 47716), (453, 36024), (456, 35787), (474, 34428), (604, 27018), (632, 25821), (684, 23858), (711, 22952), (906, 18012), (948, 17214), (1208, 13509), (1359, 12008), (1368, 11929), (1422, 11476), (1501, 10872), (1812, 9006), (1896, 8607), (2718, 6004), (2844, 5738), (2869, 5688), (3002, 5436), (3624, 4503)]