154431816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 496419840

約数和(自身を除く): 341988024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 107, 121, 132, 142, 154, 168, 213, 214, 231, 242, 264, 284, 308, 321, 363, 426, 428, 462, 484, 497, 568, 616, 642, 726, 749, 781, 847, 852, 856, 924, 968, 994, 1177, 1284, 1452, 1491, 1498, 1562, 1694, 1704, 1848, 1988, 2247, 2343, 2354, 2541, 2568, 2904, 2982, 2996, 3124, 3388, 3531, 3976, 4494, 4686, 4708, 5082, 5467, 5964, 5992, 6248, 6776, 7062, 7597, 8239, 8591, 8988, 9372, 9416, 10164, 10934, 11928, 12947, 14124, 15194, 16401, 16478, 17182, 17976, 18744, 20328, 21868, 22791, 24717, 25773, 25894, 28248, 30388, 32802, 32956, 34364, 38841, 43736, 45582, 49434, 51546, 51788, 53179, 60137, 60776, 65604, 65912, 68728, 77682, 83567, 90629, 91164, 98868, 103092, 103576, 106358, 120274, 131208, 155364, 159537, 167134, 180411, 181258, 182328, 197736, 206184, 212716, 240548, 250701, 271887, 310728, 319074, 334268, 360822, 362516, 425432, 481096, 501402, 543774, 584969, 638148, 668536, 721644, 725032, 919237, 1002804, 1087548, 1169938, 1276296, 1443288, 1754907, 1838474, 2005608, 2175096, 2339876, 2757711, 3509814, 3676948, 4679752, 5515422, 6434659, 7019628, 7353896, 11030844, 12869318, 14039256, 19303977, 22061688, 25738636, 38607954, 51477272, 77215908, 154431816]

約数ペア:

[(1, 154431816), (2, 77215908), (3, 51477272), (4, 38607954), (6, 25738636), (7, 22061688), (8, 19303977), (11, 14039256), (12, 12869318), (14, 11030844), (21, 7353896), (22, 7019628), (24, 6434659), (28, 5515422), (33, 4679752), (42, 3676948), (44, 3509814), (56, 2757711), (66, 2339876), (71, 2175096), (77, 2005608), (84, 1838474), (88, 1754907), (107, 1443288), (121, 1276296), (132, 1169938), (142, 1087548), (154, 1002804), (168, 919237), (213, 725032), (214, 721644), (231, 668536), (242, 638148), (264, 584969), (284, 543774), (308, 501402), (321, 481096), (363, 425432), (426, 362516), (428, 360822), (462, 334268), (484, 319074), (497, 310728), (568, 271887), (616, 250701), (642, 240548), (726, 212716), (749, 206184), (781, 197736), (847, 182328), (852, 181258), (856, 180411), (924, 167134), (968, 159537), (994, 155364), (1177, 131208), (1284, 120274), (1452, 106358), (1491, 103576), (1498, 103092), (1562, 98868), (1694, 91164), (1704, 90629), (1848, 83567), (1988, 77682), (2247, 68728), (2343, 65912), (2354, 65604), (2541, 60776), (2568, 60137), (2904, 53179), (2982, 51788), (2996, 51546), (3124, 49434), (3388, 45582), (3531, 43736), (3976, 38841), (4494, 34364), (4686, 32956), (4708, 32802), (5082, 30388), (5467, 28248), (5964, 25894), (5992, 25773), (6248, 24717), (6776, 22791), (7062, 21868), (7597, 20328), (8239, 18744), (8591, 17976), (8988, 17182), (9372, 16478), (9416, 16401), (10164, 15194), (10934, 14124), (11928, 12947)]