123857448

素因数分解:

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

素因数の和:423

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 243860952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 151, 156, 239, 264, 286, 302, 312, 429, 453, 478, 572, 604, 717, 858, 906, 956, 1144, 1208, 1434, 1661, 1716, 1812, 1912, 1963, 2629, 2868, 3107, 3322, 3432, 3624, 3926, 4983, 5258, 5736, 5889, 6214, 6644, 7852, 7887, 9321, 9966, 10516, 11778, 12428, 13288, 15704, 15774, 18642, 19932, 21032, 21593, 23556, 24856, 31548, 34177, 36089, 37284, 39864, 43186, 47112, 63096, 64779, 68354, 72178, 74568, 86372, 102531, 108267, 129558, 136708, 144356, 172744, 205062, 216534, 259116, 273416, 288712, 396979, 410124, 433068, 469157, 518232, 793958, 820248, 866136, 938314, 1190937, 1407471, 1587916, 1876628, 2381874, 2814942, 3175832, 3753256, 4763748, 5160727, 5629884, 9527496, 10321454, 11259768, 15482181, 20642908, 30964362, 41285816, 61928724, 123857448]

約数ペア:

[(1, 123857448), (2, 61928724), (3, 41285816), (4, 30964362), (6, 20642908), (8, 15482181), (11, 11259768), (12, 10321454), (13, 9527496), (22, 5629884), (24, 5160727), (26, 4763748), (33, 3753256), (39, 3175832), (44, 2814942), (52, 2381874), (66, 1876628), (78, 1587916), (88, 1407471), (104, 1190937), (132, 938314), (143, 866136), (151, 820248), (156, 793958), (239, 518232), (264, 469157), (286, 433068), (302, 410124), (312, 396979), (429, 288712), (453, 273416), (478, 259116), (572, 216534), (604, 205062), (717, 172744), (858, 144356), (906, 136708), (956, 129558), (1144, 108267), (1208, 102531), (1434, 86372), (1661, 74568), (1716, 72178), (1812, 68354), (1912, 64779), (1963, 63096), (2629, 47112), (2868, 43186), (3107, 39864), (3322, 37284), (3432, 36089), (3624, 34177), (3926, 31548), (4983, 24856), (5258, 23556), (5736, 21593), (5889, 21032), (6214, 19932), (6644, 18642), (7852, 15774), (7887, 15704), (9321, 13288), (9966, 12428), (10516, 11778)]