191939104

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 451325952

約数和(自身を除く): 259386848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 131, 211, 217, 224, 248, 262, 422, 434, 496, 524, 844, 868, 917, 992, 1048, 1477, 1688, 1736, 1834, 2096, 2954, 3376, 3472, 3668, 4061, 4192, 5908, 6541, 6752, 6944, 7336, 8122, 11816, 13082, 14672, 16244, 23632, 26164, 27641, 28427, 29344, 32488, 45787, 47264, 52328, 55282, 56854, 64976, 91574, 104656, 110564, 113708, 129952, 183148, 193487, 209312, 221128, 227416, 366296, 386974, 442256, 454832, 732592, 773948, 856871, 884512, 909664, 1465184, 1547896, 1713742, 3095792, 3427484, 5998097, 6191584, 6854968, 11996194, 13709936, 23992388, 27419872, 47984776, 95969552, 191939104]

約数ペア:

[(1, 191939104), (2, 95969552), (4, 47984776), (7, 27419872), (8, 23992388), (14, 13709936), (16, 11996194), (28, 6854968), (31, 6191584), (32, 5998097), (56, 3427484), (62, 3095792), (112, 1713742), (124, 1547896), (131, 1465184), (211, 909664), (217, 884512), (224, 856871), (248, 773948), (262, 732592), (422, 454832), (434, 442256), (496, 386974), (524, 366296), (844, 227416), (868, 221128), (917, 209312), (992, 193487), (1048, 183148), (1477, 129952), (1688, 113708), (1736, 110564), (1834, 104656), (2096, 91574), (2954, 64976), (3376, 56854), (3472, 55282), (3668, 52328), (4061, 47264), (4192, 45787), (5908, 32488), (6541, 29344), (6752, 28427), (6944, 27641), (7336, 26164), (8122, 23632), (11816, 16244), (13082, 14672)]