131375184

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 362387520

約数和(自身を除く): 231012336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 204, 262, 272, 393, 408, 524, 786, 816, 1048, 1229, 1572, 2096, 2227, 2458, 3144, 3687, 4454, 4916, 6288, 6681, 7374, 8908, 9832, 13362, 14748, 17816, 19664, 20893, 26724, 29496, 35632, 41786, 53448, 58992, 62679, 83572, 106896, 125358, 160999, 167144, 250716, 321998, 334288, 482997, 501432, 643996, 965994, 1002864, 1287992, 1931988, 2575984, 2736983, 3863976, 5473966, 7727952, 8210949, 10947932, 16421898, 21895864, 32843796, 43791728, 65687592, 131375184]

約数ペア:

[(1, 131375184), (2, 65687592), (3, 43791728), (4, 32843796), (6, 21895864), (8, 16421898), (12, 10947932), (16, 8210949), (17, 7727952), (24, 5473966), (34, 3863976), (48, 2736983), (51, 2575984), (68, 1931988), (102, 1287992), (131, 1002864), (136, 965994), (204, 643996), (262, 501432), (272, 482997), (393, 334288), (408, 321998), (524, 250716), (786, 167144), (816, 160999), (1048, 125358), (1229, 106896), (1572, 83572), (2096, 62679), (2227, 58992), (2458, 53448), (3144, 41786), (3687, 35632), (4454, 29496), (4916, 26724), (6288, 20893), (6681, 19664), (7374, 17816), (8908, 14748), (9832, 13362)]