187879328

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{709}}^1$

素因数の和:759

約数の個数: 108

約数和(自身を含む): 466578630

約数和(自身を除く): 278699302

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 637, 676, 709, 728, 784, 1183, 1274, 1352, 1418, 1456, 1568, 2366, 2548, 2704, 2836, 2912, 4732, 4963, 5096, 5408, 5672, 8281, 9217, 9464, 9926, 10192, 11344, 16562, 18434, 18928, 19852, 20384, 22688, 33124, 34741, 36868, 37856, 39704, 64519, 66248, 69482, 73736, 79408, 119821, 129038, 132496, 138964, 147472, 158816, 239642, 258076, 264992, 277928, 294944, 451633, 479284, 516152, 555856, 838747, 903266, 958568, 1032304, 1111712, 1677494, 1806532, 1917136, 2064608, 3354988, 3613064, 3834272, 5871229, 6709976, 7226128, 11742458, 13419952, 14452256, 23484916, 26839904, 46969832, 93939664, 187879328]

約数ペア:

[(1, 187879328), (2, 93939664), (4, 46969832), (7, 26839904), (8, 23484916), (13, 14452256), (14, 13419952), (16, 11742458), (26, 7226128), (28, 6709976), (32, 5871229), (49, 3834272), (52, 3613064), (56, 3354988), (91, 2064608), (98, 1917136), (104, 1806532), (112, 1677494), (169, 1111712), (182, 1032304), (196, 958568), (208, 903266), (224, 838747), (338, 555856), (364, 516152), (392, 479284), (416, 451633), (637, 294944), (676, 277928), (709, 264992), (728, 258076), (784, 239642), (1183, 158816), (1274, 147472), (1352, 138964), (1418, 132496), (1456, 129038), (1568, 119821), (2366, 79408), (2548, 73736), (2704, 69482), (2836, 66248), (2912, 64519), (4732, 39704), (4963, 37856), (5096, 36868), (5408, 34741), (5672, 33124), (8281, 22688), (9217, 20384), (9464, 19852), (9926, 18928), (10192, 18434), (11344, 16562)]