154235536

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 385418040

約数和(自身を除く): 231182504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 112, 148, 182, 196, 208, 259, 296, 364, 392, 409, 481, 518, 592, 637, 728, 784, 818, 962, 1036, 1274, 1456, 1636, 1813, 1924, 2072, 2548, 2863, 3272, 3367, 3626, 3848, 4144, 5096, 5317, 5726, 6544, 6734, 7252, 7696, 10192, 10634, 11452, 13468, 14504, 15133, 20041, 21268, 22904, 23569, 26936, 29008, 30266, 37219, 40082, 42536, 45808, 47138, 53872, 60532, 74438, 80164, 85072, 94276, 105931, 121064, 148876, 160328, 188552, 196729, 211862, 242128, 260533, 297752, 320656, 377104, 393458, 423724, 521066, 595504, 741517, 786916, 847448, 1042132, 1377103, 1483034, 1573832, 1694896, 2084264, 2754206, 2966068, 3147664, 4168528, 5508412, 5932136, 9639721, 11016824, 11864272, 19279442, 22033648, 38558884, 77117768, 154235536]

約数ペア:

[(1, 154235536), (2, 77117768), (4, 38558884), (7, 22033648), (8, 19279442), (13, 11864272), (14, 11016824), (16, 9639721), (26, 5932136), (28, 5508412), (37, 4168528), (49, 3147664), (52, 2966068), (56, 2754206), (74, 2084264), (91, 1694896), (98, 1573832), (104, 1483034), (112, 1377103), (148, 1042132), (182, 847448), (196, 786916), (208, 741517), (259, 595504), (296, 521066), (364, 423724), (392, 393458), (409, 377104), (481, 320656), (518, 297752), (592, 260533), (637, 242128), (728, 211862), (784, 196729), (818, 188552), (962, 160328), (1036, 148876), (1274, 121064), (1456, 105931), (1636, 94276), (1813, 85072), (1924, 80164), (2072, 74438), (2548, 60532), (2863, 53872), (3272, 47138), (3367, 45808), (3626, 42536), (3848, 40082), (4144, 37219), (5096, 30266), (5317, 29008), (5726, 26936), (6544, 23569), (6734, 22904), (7252, 21268), (7696, 20041), (10192, 15133), (10634, 14504), (11452, 13468)]