172641504

素因数分解:

$2^5\times 3^1\times 7^5\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 533651328

約数和(自身を除く): 361009824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 107, 112, 147, 168, 196, 214, 224, 294, 321, 336, 343, 392, 428, 588, 642, 672, 686, 749, 784, 856, 1029, 1176, 1284, 1372, 1498, 1568, 1712, 2058, 2247, 2352, 2401, 2568, 2744, 2996, 3424, 4116, 4494, 4704, 4802, 5136, 5243, 5488, 5992, 7203, 8232, 8988, 9604, 10272, 10486, 10976, 11984, 14406, 15729, 16464, 16807, 17976, 19208, 20972, 23968, 28812, 31458, 32928, 33614, 35952, 36701, 38416, 41944, 50421, 57624, 62916, 67228, 71904, 73402, 76832, 83888, 100842, 110103, 115248, 125832, 134456, 146804, 167776, 201684, 220206, 230496, 251664, 256907, 268912, 293608, 403368, 440412, 503328, 513814, 537824, 587216, 770721, 806736, 880824, 1027628, 1174432, 1541442, 1613472, 1761648, 1798349, 2055256, 3082884, 3523296, 3596698, 4110512, 5395047, 6165768, 7193396, 8221024, 10790094, 12331536, 14386792, 21580188, 24663072, 28773584, 43160376, 57547168, 86320752, 172641504]

約数ペア:

[(1, 172641504), (2, 86320752), (3, 57547168), (4, 43160376), (6, 28773584), (7, 24663072), (8, 21580188), (12, 14386792), (14, 12331536), (16, 10790094), (21, 8221024), (24, 7193396), (28, 6165768), (32, 5395047), (42, 4110512), (48, 3596698), (49, 3523296), (56, 3082884), (84, 2055256), (96, 1798349), (98, 1761648), (107, 1613472), (112, 1541442), (147, 1174432), (168, 1027628), (196, 880824), (214, 806736), (224, 770721), (294, 587216), (321, 537824), (336, 513814), (343, 503328), (392, 440412), (428, 403368), (588, 293608), (642, 268912), (672, 256907), (686, 251664), (749, 230496), (784, 220206), (856, 201684), (1029, 167776), (1176, 146804), (1284, 134456), (1372, 125832), (1498, 115248), (1568, 110103), (1712, 100842), (2058, 83888), (2247, 76832), (2352, 73402), (2401, 71904), (2568, 67228), (2744, 62916), (2996, 57624), (3424, 50421), (4116, 41944), (4494, 38416), (4704, 36701), (4802, 35952), (5136, 33614), (5243, 32928), (5488, 31458), (5992, 28812), (7203, 23968), (8232, 20972), (8988, 19208), (9604, 17976), (10272, 16807), (10486, 16464), (10976, 15729), (11984, 14406)]