161148848

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 391595472

約数和(自身を除く): 230446624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 107, 112, 113, 119, 136, 196, 214, 226, 238, 272, 392, 428, 452, 476, 749, 784, 791, 833, 856, 904, 952, 1498, 1582, 1666, 1712, 1808, 1819, 1904, 1921, 2996, 3164, 3332, 3638, 3842, 5243, 5537, 5992, 6328, 6664, 7276, 7684, 10486, 11074, 11984, 12091, 12656, 12733, 13328, 13447, 14552, 15368, 20972, 22148, 24182, 25466, 26894, 29104, 30736, 41944, 44296, 48364, 50932, 53788, 83888, 84637, 88592, 89131, 94129, 96728, 101864, 107576, 169274, 178262, 188258, 193456, 203728, 205547, 215152, 338548, 356524, 376516, 411094, 592459, 677096, 713048, 753032, 822188, 1184918, 1354192, 1426096, 1438829, 1506064, 1644376, 2369836, 2877658, 3288752, 4739672, 5755316, 9479344, 10071803, 11510632, 20143606, 23021264, 40287212, 80574424, 161148848]

約数ペア:

[(1, 161148848), (2, 80574424), (4, 40287212), (7, 23021264), (8, 20143606), (14, 11510632), (16, 10071803), (17, 9479344), (28, 5755316), (34, 4739672), (49, 3288752), (56, 2877658), (68, 2369836), (98, 1644376), (107, 1506064), (112, 1438829), (113, 1426096), (119, 1354192), (136, 1184918), (196, 822188), (214, 753032), (226, 713048), (238, 677096), (272, 592459), (392, 411094), (428, 376516), (452, 356524), (476, 338548), (749, 215152), (784, 205547), (791, 203728), (833, 193456), (856, 188258), (904, 178262), (952, 169274), (1498, 107576), (1582, 101864), (1666, 96728), (1712, 94129), (1808, 89131), (1819, 88592), (1904, 84637), (1921, 83888), (2996, 53788), (3164, 50932), (3332, 48364), (3638, 44296), (3842, 41944), (5243, 30736), (5537, 29104), (5992, 26894), (6328, 25466), (6664, 24182), (7276, 22148), (7684, 20972), (10486, 15368), (11074, 14552), (11984, 13447), (12091, 13328), (12656, 12733)]