199145376

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3863}}^1$

素因数の和:4058

約数の個数: 72

約数和(自身を含む): 569630880

約数和(自身を除く): 370485504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 3863, 4296, 5728, 6444, 7726, 8592, 11589, 12888, 15452, 17184, 23178, 25776, 30904, 34767, 46356, 51552, 61808, 69534, 92712, 123616, 139068, 185424, 278136, 370848, 556272, 691477, 1112544, 1382954, 2074431, 2765908, 4148862, 5531816, 6223293, 8297724, 11063632, 12446586, 16595448, 22127264, 24893172, 33190896, 49786344, 66381792, 99572688, 199145376]

約数ペア:

[(1, 199145376), (2, 99572688), (3, 66381792), (4, 49786344), (6, 33190896), (8, 24893172), (9, 22127264), (12, 16595448), (16, 12446586), (18, 11063632), (24, 8297724), (32, 6223293), (36, 5531816), (48, 4148862), (72, 2765908), (96, 2074431), (144, 1382954), (179, 1112544), (288, 691477), (358, 556272), (537, 370848), (716, 278136), (1074, 185424), (1432, 139068), (1611, 123616), (2148, 92712), (2864, 69534), (3222, 61808), (3863, 51552), (4296, 46356), (5728, 34767), (6444, 30904), (7726, 25776), (8592, 23178), (11589, 17184), (12888, 15452)]