185786172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 557706240

約数和(自身を除く): 371920068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 151, 156, 198, 234, 239, 286, 302, 396, 429, 453, 468, 478, 572, 604, 717, 858, 906, 956, 1287, 1359, 1434, 1661, 1716, 1812, 1963, 2151, 2574, 2629, 2718, 2868, 3107, 3322, 3926, 4302, 4983, 5148, 5258, 5436, 5889, 6214, 6644, 7852, 7887, 8604, 9321, 9966, 10516, 11778, 12428, 14949, 15774, 17667, 18642, 19932, 21593, 23556, 23661, 27963, 29898, 31548, 34177, 35334, 36089, 37284, 43186, 47322, 55926, 59796, 64779, 68354, 70668, 72178, 86372, 94644, 102531, 108267, 111852, 129558, 136708, 144356, 194337, 205062, 216534, 259116, 307593, 324801, 388674, 396979, 410124, 433068, 469157, 615186, 649602, 777348, 793958, 938314, 1190937, 1230372, 1299204, 1407471, 1587916, 1876628, 2381874, 2814942, 3572811, 4222413, 4763748, 5160727, 5629884, 7145622, 8444826, 10321454, 14291244, 15482181, 16889652, 20642908, 30964362, 46446543, 61928724, 92893086, 185786172]

約数ペア:

[(1, 185786172), (2, 92893086), (3, 61928724), (4, 46446543), (6, 30964362), (9, 20642908), (11, 16889652), (12, 15482181), (13, 14291244), (18, 10321454), (22, 8444826), (26, 7145622), (33, 5629884), (36, 5160727), (39, 4763748), (44, 4222413), (52, 3572811), (66, 2814942), (78, 2381874), (99, 1876628), (117, 1587916), (132, 1407471), (143, 1299204), (151, 1230372), (156, 1190937), (198, 938314), (234, 793958), (239, 777348), (286, 649602), (302, 615186), (396, 469157), (429, 433068), (453, 410124), (468, 396979), (478, 388674), (572, 324801), (604, 307593), (717, 259116), (858, 216534), (906, 205062), (956, 194337), (1287, 144356), (1359, 136708), (1434, 129558), (1661, 111852), (1716, 108267), (1812, 102531), (1963, 94644), (2151, 86372), (2574, 72178), (2629, 70668), (2718, 68354), (2868, 64779), (3107, 59796), (3322, 55926), (3926, 47322), (4302, 43186), (4983, 37284), (5148, 36089), (5258, 35334), (5436, 34177), (5889, 31548), (6214, 29898), (6644, 27963), (7852, 23661), (7887, 23556), (8604, 21593), (9321, 19932), (9966, 18642), (10516, 17667), (11778, 15774), (12428, 14949)]