172065348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 545965056

約数和(自身を除く): 373899708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 954, 991, 1092, 1113, 1378, 1484, 1638, 1908, 1982, 2067, 2226, 2756, 2973, 3276, 3339, 3964, 4134, 4452, 4823, 5946, 6201, 6678, 6937, 8268, 8919, 9646, 11892, 12402, 12883, 13356, 13874, 14469, 17838, 19292, 20811, 24804, 25766, 27748, 28938, 35676, 38649, 41622, 43407, 51532, 52523, 57876, 62433, 77298, 83244, 86814, 90181, 105046, 115947, 124866, 154596, 157569, 173628, 180362, 210092, 231894, 249732, 270543, 315138, 360724, 367661, 463788, 472707, 541086, 630276, 682799, 735322, 811629, 945414, 1082172, 1102983, 1365598, 1470644, 1623258, 1890828, 2048397, 2205966, 2731196, 3246516, 3308949, 4096794, 4411932, 4779593, 6145191, 6617898, 8193588, 9559186, 12290382, 13235796, 14338779, 19118372, 24580764, 28677558, 43016337, 57355116, 86032674, 172065348]

約数ペア:

[(1, 172065348), (2, 86032674), (3, 57355116), (4, 43016337), (6, 28677558), (7, 24580764), (9, 19118372), (12, 14338779), (13, 13235796), (14, 12290382), (18, 9559186), (21, 8193588), (26, 6617898), (28, 6145191), (36, 4779593), (39, 4411932), (42, 4096794), (52, 3308949), (53, 3246516), (63, 2731196), (78, 2205966), (84, 2048397), (91, 1890828), (106, 1623258), (117, 1470644), (126, 1365598), (156, 1102983), (159, 1082172), (182, 945414), (212, 811629), (234, 735322), (252, 682799), (273, 630276), (318, 541086), (364, 472707), (371, 463788), (468, 367661), (477, 360724), (546, 315138), (636, 270543), (689, 249732), (742, 231894), (819, 210092), (954, 180362), (991, 173628), (1092, 157569), (1113, 154596), (1378, 124866), (1484, 115947), (1638, 105046), (1908, 90181), (1982, 86814), (2067, 83244), (2226, 77298), (2756, 62433), (2973, 57876), (3276, 52523), (3339, 51532), (3964, 43407), (4134, 41622), (4452, 38649), (4823, 35676), (5946, 28938), (6201, 27748), (6678, 25766), (6937, 24804), (8268, 20811), (8919, 19292), (9646, 17838), (11892, 14469), (12402, 13874), (12883, 13356)]