130702208

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 328440000

約数和(自身を除く): 197737792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 229, 343, 364, 392, 416, 448, 458, 637, 686, 728, 784, 832, 896, 916, 1274, 1372, 1456, 1568, 1603, 1664, 1832, 2548, 2744, 2912, 2977, 3136, 3206, 3664, 4459, 5096, 5488, 5824, 5954, 6272, 6412, 7328, 8918, 10192, 10976, 11221, 11648, 11908, 12824, 14656, 17836, 20384, 20839, 21952, 22442, 23816, 25648, 29312, 35672, 40768, 41678, 43904, 44884, 47632, 51296, 71344, 78547, 81536, 83356, 89768, 95264, 102592, 142688, 145873, 157094, 166712, 179536, 190528, 205184, 285376, 291746, 314188, 333424, 359072, 381056, 570752, 583492, 628376, 666848, 718144, 1021111, 1166984, 1256752, 1333696, 1436288, 2042222, 2333968, 2513504, 2667392, 4084444, 4667936, 5027008, 8168888, 9335872, 10054016, 16337776, 18671744, 32675552, 65351104, 130702208]

約数ペア:

[(1, 130702208), (2, 65351104), (4, 32675552), (7, 18671744), (8, 16337776), (13, 10054016), (14, 9335872), (16, 8168888), (26, 5027008), (28, 4667936), (32, 4084444), (49, 2667392), (52, 2513504), (56, 2333968), (64, 2042222), (91, 1436288), (98, 1333696), (104, 1256752), (112, 1166984), (128, 1021111), (182, 718144), (196, 666848), (208, 628376), (224, 583492), (229, 570752), (343, 381056), (364, 359072), (392, 333424), (416, 314188), (448, 291746), (458, 285376), (637, 205184), (686, 190528), (728, 179536), (784, 166712), (832, 157094), (896, 145873), (916, 142688), (1274, 102592), (1372, 95264), (1456, 89768), (1568, 83356), (1603, 81536), (1664, 78547), (1832, 71344), (2548, 51296), (2744, 47632), (2912, 44884), (2977, 43904), (3136, 41678), (3206, 40768), (3664, 35672), (4459, 29312), (5096, 25648), (5488, 23816), (5824, 22442), (5954, 21952), (6272, 20839), (6412, 20384), (7328, 17836), (8918, 14656), (10192, 12824), (10976, 11908), (11221, 11648)]