191046856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23857}}^1$

素因数の和:23894

約数の個数: 64

約数和(自身を含む): 480977280

約数和(自身を除く): 289930424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 23857, 47714, 95428, 166999, 190856, 262427, 310141, 333998, 524854, 620282, 667996, 1049708, 1240564, 1335992, 1836989, 2099416, 2170987, 2481128, 3411551, 3673978, 4341974, 6823102, 7347956, 8683948, 13646204, 14695912, 17367896, 23880857, 27292408, 47761714, 95523428, 191046856]

約数ペア:

[(1, 191046856), (2, 95523428), (4, 47761714), (7, 27292408), (8, 23880857), (11, 17367896), (13, 14695912), (14, 13646204), (22, 8683948), (26, 7347956), (28, 6823102), (44, 4341974), (52, 3673978), (56, 3411551), (77, 2481128), (88, 2170987), (91, 2099416), (104, 1836989), (143, 1335992), (154, 1240564), (182, 1049708), (286, 667996), (308, 620282), (364, 524854), (572, 333998), (616, 310141), (728, 262427), (1001, 190856), (1144, 166999), (2002, 95428), (4004, 47714), (8008, 23857)]