16220568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 50848560

約数和(自身を除く): 34627992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1061, 1092, 1176, 1274, 1911, 2122, 2184, 2548, 3183, 3822, 4244, 5096, 6366, 7427, 7644, 8488, 12732, 13793, 14854, 15288, 22281, 25464, 27586, 29708, 41379, 44562, 51989, 55172, 59416, 82758, 89124, 96551, 103978, 110344, 155967, 165516, 178248, 193102, 207956, 289653, 311934, 331032, 386204, 415912, 579306, 623868, 675857, 772408, 1158612, 1247736, 1351714, 2027571, 2317224, 2703428, 4055142, 5406856, 8110284, 16220568]

約数ペア:

[(1, 16220568), (2, 8110284), (3, 5406856), (4, 4055142), (6, 2703428), (7, 2317224), (8, 2027571), (12, 1351714), (13, 1247736), (14, 1158612), (21, 772408), (24, 675857), (26, 623868), (28, 579306), (39, 415912), (42, 386204), (49, 331032), (52, 311934), (56, 289653), (78, 207956), (84, 193102), (91, 178248), (98, 165516), (104, 155967), (147, 110344), (156, 103978), (168, 96551), (182, 89124), (196, 82758), (273, 59416), (294, 55172), (312, 51989), (364, 44562), (392, 41379), (546, 29708), (588, 27586), (637, 25464), (728, 22281), (1061, 15288), (1092, 14854), (1176, 13793), (1274, 12732), (1911, 8488), (2122, 7644), (2184, 7427), (2548, 6366), (3183, 5096), (3822, 4244)]