197347968

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3399

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 419548032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3359, 3456, 3672, 4896, 6528, 6718, 7344, 9792, 10077, 13436, 14688, 19584, 20154, 26872, 29376, 30231, 40308, 53744, 57103, 58752, 60462, 80616, 90693, 107488, 114206, 120924, 161232, 171309, 181386, 214976, 228412, 241848, 322464, 342618, 362772, 429952, 456824, 483696, 513927, 644928, 685236, 725544, 913648, 967392, 1027854, 1289856, 1370472, 1451088, 1541781, 1827296, 1934784, 2055708, 2740944, 2902176, 3083562, 3654592, 3869568, 4111416, 5481888, 5804352, 6167124, 7309184, 8222832, 10963776, 11608704, 12334248, 16445664, 21927552, 24668496, 32891328, 49336992, 65782656, 98673984, 197347968]

約数ペア:

[(1, 197347968), (2, 98673984), (3, 65782656), (4, 49336992), (6, 32891328), (8, 24668496), (9, 21927552), (12, 16445664), (16, 12334248), (17, 11608704), (18, 10963776), (24, 8222832), (27, 7309184), (32, 6167124), (34, 5804352), (36, 5481888), (48, 4111416), (51, 3869568), (54, 3654592), (64, 3083562), (68, 2902176), (72, 2740944), (96, 2055708), (102, 1934784), (108, 1827296), (128, 1541781), (136, 1451088), (144, 1370472), (153, 1289856), (192, 1027854), (204, 967392), (216, 913648), (272, 725544), (288, 685236), (306, 644928), (384, 513927), (408, 483696), (432, 456824), (459, 429952), (544, 362772), (576, 342618), (612, 322464), (816, 241848), (864, 228412), (918, 214976), (1088, 181386), (1152, 171309), (1224, 161232), (1632, 120924), (1728, 114206), (1836, 107488), (2176, 90693), (2448, 80616), (3264, 60462), (3359, 58752), (3456, 57103), (3672, 53744), (4896, 40308), (6528, 30231), (6718, 29376), (7344, 26872), (9792, 20154), (10077, 19584), (13436, 14688)]