115154946

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 80

約数和(自身を含む): 269351808

約数和(自身を除く): 154196862

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 61, 81, 86, 122, 129, 162, 183, 258, 271, 366, 387, 542, 549, 774, 813, 1098, 1161, 1626, 1647, 2322, 2439, 2623, 3294, 3483, 4878, 4941, 5246, 6966, 7317, 7869, 9882, 11653, 14634, 15738, 16531, 21951, 23306, 23607, 33062, 34959, 43902, 47214, 49593, 69918, 70821, 99186, 104877, 141642, 148779, 209754, 212463, 297558, 314631, 424926, 446337, 629262, 710833, 892674, 943893, 1339011, 1421666, 1887786, 2132499, 2678022, 4264998, 6397497, 12794994, 19192491, 38384982, 57577473, 115154946]

約数ペア:

[(1, 115154946), (2, 57577473), (3, 38384982), (6, 19192491), (9, 12794994), (18, 6397497), (27, 4264998), (43, 2678022), (54, 2132499), (61, 1887786), (81, 1421666), (86, 1339011), (122, 943893), (129, 892674), (162, 710833), (183, 629262), (258, 446337), (271, 424926), (366, 314631), (387, 297558), (542, 212463), (549, 209754), (774, 148779), (813, 141642), (1098, 104877), (1161, 99186), (1626, 70821), (1647, 69918), (2322, 49593), (2439, 47214), (2623, 43902), (3294, 34959), (3483, 33062), (4878, 23607), (4941, 23306), (5246, 21951), (6966, 16531), (7317, 15738), (7869, 14634), (9882, 11653)]