190745984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 473467680

約数和(自身を除く): 282721696

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 613, 704, 748, 832, 884, 1088, 1144, 1226, 1408, 1496, 1664, 1768, 2176, 2288, 2431, 2452, 2992, 3536, 4576, 4862, 4904, 5984, 6743, 7072, 7969, 9152, 9724, 9808, 10421, 11968, 13486, 14144, 15938, 18304, 19448, 19616, 20842, 23936, 26972, 28288, 31876, 38896, 39232, 41684, 53944, 63752, 77792, 78464, 83368, 87659, 107888, 114631, 127504, 135473, 155584, 166736, 175318, 215776, 229262, 255008, 270946, 311168, 333472, 350636, 431552, 458524, 510016, 541892, 666944, 701272, 863104, 917048, 1020032, 1083784, 1333888, 1402544, 1490203, 1834096, 2167568, 2805088, 2980406, 3668192, 4335136, 5610176, 5960812, 7336384, 8670272, 11220352, 11921624, 14672768, 17340544, 23843248, 47686496, 95372992, 190745984]

約数ペア:

[(1, 190745984), (2, 95372992), (4, 47686496), (8, 23843248), (11, 17340544), (13, 14672768), (16, 11921624), (17, 11220352), (22, 8670272), (26, 7336384), (32, 5960812), (34, 5610176), (44, 4335136), (52, 3668192), (64, 2980406), (68, 2805088), (88, 2167568), (104, 1834096), (128, 1490203), (136, 1402544), (143, 1333888), (176, 1083784), (187, 1020032), (208, 917048), (221, 863104), (272, 701272), (286, 666944), (352, 541892), (374, 510016), (416, 458524), (442, 431552), (544, 350636), (572, 333472), (613, 311168), (704, 270946), (748, 255008), (832, 229262), (884, 215776), (1088, 175318), (1144, 166736), (1226, 155584), (1408, 135473), (1496, 127504), (1664, 114631), (1768, 107888), (2176, 87659), (2288, 83368), (2431, 78464), (2452, 77792), (2992, 63752), (3536, 53944), (4576, 41684), (4862, 39232), (4904, 38896), (5984, 31876), (6743, 28288), (7072, 26972), (7969, 23936), (9152, 20842), (9724, 19616), (9808, 19448), (10421, 18304), (11968, 15938), (13486, 14144)]