140919912

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 461387520

約数和(自身を除く): 320467608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 216, 252, 282, 324, 329, 376, 378, 423, 504, 564, 567, 648, 658, 661, 756, 846, 987, 1128, 1134, 1269, 1316, 1322, 1512, 1692, 1974, 1983, 2268, 2538, 2632, 2644, 2961, 3384, 3807, 3948, 3966, 4536, 4627, 5076, 5288, 5922, 5949, 7614, 7896, 7932, 8883, 9254, 10152, 11844, 11898, 13881, 15228, 15864, 17766, 17847, 18508, 23688, 23796, 26649, 27762, 30456, 31067, 35532, 35694, 37016, 41643, 47592, 53298, 53541, 55524, 62134, 71064, 71388, 83286, 93201, 106596, 107082, 111048, 124268, 124929, 142776, 166572, 186402, 213192, 214164, 217469, 248536, 249858, 279603, 333144, 372804, 374787, 428328, 434938, 499716, 559206, 652407, 745608, 749574, 838809, 869876, 999432, 1118412, 1304814, 1499148, 1677618, 1739752, 1957221, 2236824, 2516427, 2609628, 2998296, 3355236, 3914442, 5032854, 5219256, 5871663, 6710472, 7828884, 10065708, 11743326, 15657768, 17614989, 20131416, 23486652, 35229978, 46973304, 70459956, 140919912]

約数ペア:

[(1, 140919912), (2, 70459956), (3, 46973304), (4, 35229978), (6, 23486652), (7, 20131416), (8, 17614989), (9, 15657768), (12, 11743326), (14, 10065708), (18, 7828884), (21, 6710472), (24, 5871663), (27, 5219256), (28, 5032854), (36, 3914442), (42, 3355236), (47, 2998296), (54, 2609628), (56, 2516427), (63, 2236824), (72, 1957221), (81, 1739752), (84, 1677618), (94, 1499148), (108, 1304814), (126, 1118412), (141, 999432), (162, 869876), (168, 838809), (188, 749574), (189, 745608), (216, 652407), (252, 559206), (282, 499716), (324, 434938), (329, 428328), (376, 374787), (378, 372804), (423, 333144), (504, 279603), (564, 249858), (567, 248536), (648, 217469), (658, 214164), (661, 213192), (756, 186402), (846, 166572), (987, 142776), (1128, 124929), (1134, 124268), (1269, 111048), (1316, 107082), (1322, 106596), (1512, 93201), (1692, 83286), (1974, 71388), (1983, 71064), (2268, 62134), (2538, 55524), (2632, 53541), (2644, 53298), (2961, 47592), (3384, 41643), (3807, 37016), (3948, 35694), (3966, 35532), (4536, 31067), (4627, 30456), (5076, 27762), (5288, 26649), (5922, 23796), (5949, 23688), (7614, 18508), (7896, 17847), (7932, 17766), (8883, 15864), (9254, 15228), (10152, 13881), (11844, 11898)]