198696608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 447068160

約数和(自身を除く): 248371552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 131, 139, 176, 248, 262, 278, 341, 352, 496, 524, 556, 682, 992, 1048, 1112, 1364, 1441, 1529, 2096, 2224, 2728, 2882, 3058, 4061, 4192, 4309, 4448, 5456, 5764, 6116, 8122, 8618, 10912, 11528, 12232, 16244, 17236, 18209, 23056, 24464, 32488, 34472, 36418, 44671, 46112, 47399, 48928, 64976, 68944, 72836, 89342, 94798, 129952, 137888, 145672, 178684, 189596, 200299, 291344, 357368, 379192, 400598, 564479, 582688, 714736, 758384, 801196, 1128958, 1429472, 1516768, 1602392, 2257916, 3204784, 4515832, 6209269, 6409568, 9031664, 12418538, 18063328, 24837076, 49674152, 99348304, 198696608]

約数ペア:

[(1, 198696608), (2, 99348304), (4, 49674152), (8, 24837076), (11, 18063328), (16, 12418538), (22, 9031664), (31, 6409568), (32, 6209269), (44, 4515832), (62, 3204784), (88, 2257916), (124, 1602392), (131, 1516768), (139, 1429472), (176, 1128958), (248, 801196), (262, 758384), (278, 714736), (341, 582688), (352, 564479), (496, 400598), (524, 379192), (556, 357368), (682, 291344), (992, 200299), (1048, 189596), (1112, 178684), (1364, 145672), (1441, 137888), (1529, 129952), (2096, 94798), (2224, 89342), (2728, 72836), (2882, 68944), (3058, 64976), (4061, 48928), (4192, 47399), (4309, 46112), (4448, 44671), (5456, 36418), (5764, 34472), (6116, 32488), (8122, 24464), (8618, 23056), (10912, 18209), (11528, 17236), (12232, 16244)]