196331928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 361051752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 212, 248, 312, 318, 372, 383, 403, 424, 636, 689, 744, 766, 806, 1149, 1209, 1272, 1378, 1532, 1612, 1643, 2067, 2298, 2418, 2756, 3064, 3224, 3286, 4134, 4596, 4836, 4929, 4979, 5512, 6572, 8268, 9192, 9672, 9858, 9958, 11873, 13144, 14937, 16536, 19716, 19916, 20299, 21359, 23746, 29874, 35619, 39432, 39832, 40598, 42718, 47492, 59748, 60897, 64077, 71238, 81196, 85436, 94984, 119496, 121794, 128154, 142476, 154349, 162392, 170872, 243588, 256308, 263887, 284952, 308698, 463047, 487176, 512616, 527774, 617396, 629269, 791661, 926094, 1055548, 1234792, 1258538, 1583322, 1852188, 1887807, 2111096, 2517076, 3166644, 3704376, 3775614, 5034152, 6333288, 7551228, 8180497, 15102456, 16360994, 24541491, 32721988, 49082982, 65443976, 98165964, 196331928]

約数ペア:

[(1, 196331928), (2, 98165964), (3, 65443976), (4, 49082982), (6, 32721988), (8, 24541491), (12, 16360994), (13, 15102456), (24, 8180497), (26, 7551228), (31, 6333288), (39, 5034152), (52, 3775614), (53, 3704376), (62, 3166644), (78, 2517076), (93, 2111096), (104, 1887807), (106, 1852188), (124, 1583322), (156, 1258538), (159, 1234792), (186, 1055548), (212, 926094), (248, 791661), (312, 629269), (318, 617396), (372, 527774), (383, 512616), (403, 487176), (424, 463047), (636, 308698), (689, 284952), (744, 263887), (766, 256308), (806, 243588), (1149, 170872), (1209, 162392), (1272, 154349), (1378, 142476), (1532, 128154), (1612, 121794), (1643, 119496), (2067, 94984), (2298, 85436), (2418, 81196), (2756, 71238), (3064, 64077), (3224, 60897), (3286, 59748), (4134, 47492), (4596, 42718), (4836, 40598), (4929, 39832), (4979, 39432), (5512, 35619), (6572, 29874), (8268, 23746), (9192, 21359), (9672, 20299), (9858, 19916), (9958, 19716), (11873, 16536), (13144, 14937)]