189031024

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 486250128

約数和(自身を除く): 297219104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 476, 637, 728, 784, 833, 884, 952, 1091, 1274, 1456, 1547, 1666, 1768, 1904, 2182, 2548, 3094, 3332, 3536, 4364, 5096, 6188, 6664, 7637, 8728, 10192, 10829, 12376, 13328, 14183, 15274, 17456, 18547, 21658, 24752, 28366, 30548, 37094, 43316, 53459, 56732, 61096, 74188, 86632, 99281, 106918, 113464, 122192, 129829, 148376, 173264, 198562, 213836, 226928, 241111, 259658, 296752, 397124, 427672, 482222, 519316, 694967, 794248, 855344, 908803, 964444, 1038632, 1389934, 1588496, 1687777, 1817606, 1928888, 2077264, 2779868, 3375554, 3635212, 3857776, 5559736, 6751108, 7270424, 11119472, 11814439, 13502216, 14540848, 23628878, 27004432, 47257756, 94515512, 189031024]

約数ペア:

[(1, 189031024), (2, 94515512), (4, 47257756), (7, 27004432), (8, 23628878), (13, 14540848), (14, 13502216), (16, 11814439), (17, 11119472), (26, 7270424), (28, 6751108), (34, 5559736), (49, 3857776), (52, 3635212), (56, 3375554), (68, 2779868), (91, 2077264), (98, 1928888), (104, 1817606), (112, 1687777), (119, 1588496), (136, 1389934), (182, 1038632), (196, 964444), (208, 908803), (221, 855344), (238, 794248), (272, 694967), (364, 519316), (392, 482222), (442, 427672), (476, 397124), (637, 296752), (728, 259658), (784, 241111), (833, 226928), (884, 213836), (952, 198562), (1091, 173264), (1274, 148376), (1456, 129829), (1547, 122192), (1666, 113464), (1768, 106918), (1904, 99281), (2182, 86632), (2548, 74188), (3094, 61096), (3332, 56732), (3536, 53459), (4364, 43316), (5096, 37094), (6188, 30548), (6664, 28366), (7637, 24752), (8728, 21658), (10192, 18547), (10829, 17456), (12376, 15274), (13328, 14183)]