131436816

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 427472640

約数和(自身を除く): 296035824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 41, 42, 47, 48, 49, 56, 58, 82, 84, 87, 94, 98, 112, 116, 123, 141, 147, 164, 168, 174, 188, 196, 203, 232, 246, 282, 287, 294, 328, 329, 336, 348, 376, 392, 406, 464, 492, 564, 574, 588, 609, 656, 658, 696, 752, 784, 812, 861, 984, 987, 1128, 1148, 1176, 1189, 1218, 1316, 1363, 1392, 1421, 1624, 1722, 1927, 1968, 1974, 2009, 2256, 2296, 2303, 2352, 2378, 2436, 2632, 2726, 2842, 3248, 3444, 3567, 3854, 3948, 4018, 4089, 4263, 4592, 4606, 4756, 4872, 5264, 5452, 5684, 5781, 6027, 6888, 6909, 7134, 7708, 7896, 8036, 8178, 8323, 8526, 9212, 9512, 9541, 9744, 10904, 11368, 11562, 12054, 13489, 13776, 13818, 14268, 15416, 15792, 16072, 16356, 16646, 17052, 18424, 19024, 19082, 21808, 22736, 23124, 24108, 24969, 26978, 27636, 28536, 28623, 30832, 32144, 32712, 33292, 34104, 36848, 38164, 40467, 46248, 48216, 49938, 53956, 55272, 55883, 57072, 57246, 58261, 65424, 66584, 66787, 68208, 76328, 80934, 92496, 94423, 96432, 99876, 107912, 110544, 111766, 114492, 116522, 133168, 133574, 152656, 161868, 167649, 174783, 188846, 199752, 200361, 215824, 223532, 228984, 233044, 267148, 283269, 323736, 335298, 349566, 377692, 391181, 399504, 400722, 447064, 457968, 466088, 534296, 566538, 647472, 670596, 699132, 755384, 782362, 801444, 894128, 932176, 1068592, 1133076, 1173543, 1341192, 1398264, 1510768, 1564724, 1602888, 2266152, 2347086, 2682384, 2738267, 2796528, 3129448, 3205776, 4532304, 4694172, 5476534, 6258896, 8214801, 9388344, 10953068, 16429602, 18776688, 21906136, 32859204, 43812272, 65718408, 131436816]

約数ペア:

[(1, 131436816), (2, 65718408), (3, 43812272), (4, 32859204), (6, 21906136), (7, 18776688), (8, 16429602), (12, 10953068), (14, 9388344), (16, 8214801), (21, 6258896), (24, 5476534), (28, 4694172), (29, 4532304), (41, 3205776), (42, 3129448), (47, 2796528), (48, 2738267), (49, 2682384), (56, 2347086), (58, 2266152), (82, 1602888), (84, 1564724), (87, 1510768), (94, 1398264), (98, 1341192), (112, 1173543), (116, 1133076), (123, 1068592), (141, 932176), (147, 894128), (164, 801444), (168, 782362), (174, 755384), (188, 699132), (196, 670596), (203, 647472), (232, 566538), (246, 534296), (282, 466088), (287, 457968), (294, 447064), (328, 400722), (329, 399504), (336, 391181), (348, 377692), (376, 349566), (392, 335298), (406, 323736), (464, 283269), (492, 267148), (564, 233044), (574, 228984), (588, 223532), (609, 215824), (656, 200361), (658, 199752), (696, 188846), (752, 174783), (784, 167649), (812, 161868), (861, 152656), (984, 133574), (987, 133168), (1128, 116522), (1148, 114492), (1176, 111766), (1189, 110544), (1218, 107912), (1316, 99876), (1363, 96432), (1392, 94423), (1421, 92496), (1624, 80934), (1722, 76328), (1927, 68208), (1968, 66787), (1974, 66584), (2009, 65424), (2256, 58261), (2296, 57246), (2303, 57072), (2352, 55883), (2378, 55272), (2436, 53956), (2632, 49938), (2726, 48216), (2842, 46248), (3248, 40467), (3444, 38164), (3567, 36848), (3854, 34104), (3948, 33292), (4018, 32712), (4089, 32144), (4263, 30832), (4592, 28623), (4606, 28536), (4756, 27636), (4872, 26978), (5264, 24969), (5452, 24108), (5684, 23124), (5781, 22736), (6027, 21808), (6888, 19082), (6909, 19024), (7134, 18424), (7708, 17052), (7896, 16646), (8036, 16356), (8178, 16072), (8323, 15792), (8526, 15416), (9212, 14268), (9512, 13818), (9541, 13776), (9744, 13489), (10904, 12054), (11368, 11562)]