239802112

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 560415744

約数和(自身を除く): 320613632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 67, 82, 88, 124, 128, 134, 164, 176, 248, 256, 268, 328, 341, 352, 451, 496, 536, 656, 682, 704, 737, 902, 992, 1072, 1271, 1312, 1364, 1408, 1474, 1804, 1984, 2077, 2144, 2542, 2624, 2728, 2747, 2816, 2948, 3608, 3968, 4154, 4288, 5084, 5248, 5456, 5494, 5896, 7216, 7936, 8308, 8576, 10168, 10496, 10912, 10988, 11792, 13981, 14432, 16616, 17152, 20336, 21824, 21976, 22847, 23584, 27962, 28864, 30217, 33232, 40672, 43648, 43952, 45694, 47168, 55924, 57728, 60434, 66464, 81344, 85157, 87296, 87904, 91388, 94336, 111848, 115456, 120868, 132928, 162688, 170314, 175808, 182776, 188672, 223696, 241736, 265856, 325376, 340628, 351616, 365552, 447392, 483472, 531712, 681256, 703232, 731104, 894784, 936727, 966944, 1362512, 1462208, 1789568, 1873454, 1933888, 2725024, 2924416, 3579136, 3746908, 3867776, 5450048, 5848832, 7493816, 7735552, 10900096, 14987632, 21800192, 29975264, 59950528, 119901056, 239802112]

約数ペア:

[(1, 239802112), (2, 119901056), (4, 59950528), (8, 29975264), (11, 21800192), (16, 14987632), (22, 10900096), (31, 7735552), (32, 7493816), (41, 5848832), (44, 5450048), (62, 3867776), (64, 3746908), (67, 3579136), (82, 2924416), (88, 2725024), (124, 1933888), (128, 1873454), (134, 1789568), (164, 1462208), (176, 1362512), (248, 966944), (256, 936727), (268, 894784), (328, 731104), (341, 703232), (352, 681256), (451, 531712), (496, 483472), (536, 447392), (656, 365552), (682, 351616), (704, 340628), (737, 325376), (902, 265856), (992, 241736), (1072, 223696), (1271, 188672), (1312, 182776), (1364, 175808), (1408, 170314), (1474, 162688), (1804, 132928), (1984, 120868), (2077, 115456), (2144, 111848), (2542, 94336), (2624, 91388), (2728, 87904), (2747, 87296), (2816, 85157), (2948, 81344), (3608, 66464), (3968, 60434), (4154, 57728), (4288, 55924), (5084, 47168), (5248, 45694), (5456, 43952), (5494, 43648), (5896, 40672), (7216, 33232), (7936, 30217), (8308, 28864), (8576, 27962), (10168, 23584), (10496, 22847), (10912, 21976), (10988, 21824), (11792, 20336), (13981, 17152), (14432, 16616)]