57154328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 143216640

約数和(自身を除く): 86062312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 41, 44, 56, 62, 73, 77, 82, 88, 124, 146, 154, 164, 217, 248, 287, 292, 308, 328, 341, 434, 451, 511, 574, 584, 616, 682, 803, 868, 902, 1022, 1148, 1271, 1364, 1606, 1736, 1804, 2044, 2263, 2296, 2387, 2542, 2728, 2993, 3157, 3212, 3608, 4088, 4526, 4774, 5084, 5621, 5986, 6314, 6424, 8897, 9052, 9548, 10168, 11242, 11972, 12628, 13981, 15841, 17794, 18104, 19096, 20951, 22484, 23944, 24893, 25256, 27962, 31682, 32923, 35588, 41902, 44968, 49786, 55924, 63364, 65846, 71176, 83804, 92783, 97867, 99572, 111848, 126728, 131692, 167608, 174251, 185566, 195734, 199144, 230461, 263384, 348502, 371132, 391468, 460922, 649481, 697004, 742264, 782936, 921844, 1020613, 1298962, 1394008, 1843688, 2041226, 2597924, 4082452, 5195848, 7144291, 8164904, 14288582, 28577164, 57154328]

約数ペア:

[(1, 57154328), (2, 28577164), (4, 14288582), (7, 8164904), (8, 7144291), (11, 5195848), (14, 4082452), (22, 2597924), (28, 2041226), (31, 1843688), (41, 1394008), (44, 1298962), (56, 1020613), (62, 921844), (73, 782936), (77, 742264), (82, 697004), (88, 649481), (124, 460922), (146, 391468), (154, 371132), (164, 348502), (217, 263384), (248, 230461), (287, 199144), (292, 195734), (308, 185566), (328, 174251), (341, 167608), (434, 131692), (451, 126728), (511, 111848), (574, 99572), (584, 97867), (616, 92783), (682, 83804), (803, 71176), (868, 65846), (902, 63364), (1022, 55924), (1148, 49786), (1271, 44968), (1364, 41902), (1606, 35588), (1736, 32923), (1804, 31682), (2044, 27962), (2263, 25256), (2296, 24893), (2387, 23944), (2542, 22484), (2728, 20951), (2993, 19096), (3157, 18104), (3212, 17794), (3608, 15841), (4088, 13981), (4526, 12628), (4774, 11972), (5084, 11242), (5621, 10168), (5986, 9548), (6314, 9052), (6424, 8897)]