194540976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 180

約数和(自身を含む): 643188000

約数和(自身を除く): 448647024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 349, 392, 441, 474, 504, 553, 588, 632, 698, 711, 784, 882, 948, 1008, 1047, 1106, 1176, 1264, 1396, 1422, 1659, 1764, 1896, 2094, 2212, 2352, 2443, 2792, 2844, 3141, 3318, 3528, 3792, 3871, 4188, 4424, 4886, 4977, 5584, 5688, 6282, 6636, 7056, 7329, 7742, 8376, 8848, 9772, 9954, 11376, 11613, 12564, 13272, 14658, 15484, 16752, 17101, 19544, 19908, 21987, 23226, 25128, 26544, 27571, 29316, 30968, 34202, 34839, 39088, 39816, 43974, 46452, 50256, 51303, 55142, 58632, 61936, 68404, 69678, 79632, 82713, 87948, 92904, 102606, 110284, 117264, 136808, 139356, 153909, 165426, 175896, 185808, 192997, 205212, 220568, 248139, 273616, 278712, 307818, 330852, 351792, 385994, 410424, 441136, 496278, 557424, 578991, 615636, 661704, 771988, 820848, 992556, 1157982, 1231272, 1323408, 1350979, 1543976, 1736973, 1985112, 2315964, 2462544, 2701958, 3087952, 3473946, 3970224, 4052937, 4631928, 5403916, 6947892, 8105874, 9263856, 10807832, 12158811, 13895784, 16211748, 21615664, 24317622, 27791568, 32423496, 48635244, 64846992, 97270488, 194540976]

約数ペア:

[(1, 194540976), (2, 97270488), (3, 64846992), (4, 48635244), (6, 32423496), (7, 27791568), (8, 24317622), (9, 21615664), (12, 16211748), (14, 13895784), (16, 12158811), (18, 10807832), (21, 9263856), (24, 8105874), (28, 6947892), (36, 5403916), (42, 4631928), (48, 4052937), (49, 3970224), (56, 3473946), (63, 3087952), (72, 2701958), (79, 2462544), (84, 2315964), (98, 1985112), (112, 1736973), (126, 1543976), (144, 1350979), (147, 1323408), (158, 1231272), (168, 1157982), (196, 992556), (237, 820848), (252, 771988), (294, 661704), (316, 615636), (336, 578991), (349, 557424), (392, 496278), (441, 441136), (474, 410424), (504, 385994), (553, 351792), (588, 330852), (632, 307818), (698, 278712), (711, 273616), (784, 248139), (882, 220568), (948, 205212), (1008, 192997), (1047, 185808), (1106, 175896), (1176, 165426), (1264, 153909), (1396, 139356), (1422, 136808), (1659, 117264), (1764, 110284), (1896, 102606), (2094, 92904), (2212, 87948), (2352, 82713), (2443, 79632), (2792, 69678), (2844, 68404), (3141, 61936), (3318, 58632), (3528, 55142), (3792, 51303), (3871, 50256), (4188, 46452), (4424, 43974), (4886, 39816), (4977, 39088), (5584, 34839), (5688, 34202), (6282, 30968), (6636, 29316), (7056, 27571), (7329, 26544), (7742, 25128), (8376, 23226), (8848, 21987), (9772, 19908), (9954, 19544), (11376, 17101), (11613, 16752), (12564, 15484), (13272, 14658)]