163232368

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 374962608

約数和(自身を除く): 211730240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 67, 68, 104, 106, 134, 136, 169, 208, 212, 221, 268, 272, 338, 424, 442, 536, 676, 689, 848, 871, 884, 901, 1072, 1139, 1352, 1378, 1742, 1768, 1802, 2278, 2704, 2756, 2873, 3484, 3536, 3551, 3604, 4556, 5512, 5746, 6968, 7102, 7208, 8957, 9112, 11024, 11323, 11492, 11713, 13936, 14204, 14416, 14807, 17914, 18224, 22646, 22984, 23426, 28408, 29614, 35828, 45292, 45968, 46163, 46852, 56816, 59228, 60367, 71656, 90584, 92326, 93704, 118456, 120734, 143312, 152269, 181168, 184652, 187408, 192491, 236912, 241468, 304538, 369304, 384982, 482936, 600119, 609076, 738608, 769964, 784771, 965872, 1200238, 1218152, 1539928, 1569542, 2400476, 2436304, 3079856, 3139084, 4800952, 6278168, 9601904, 10202023, 12556336, 20404046, 40808092, 81616184, 163232368]

約数ペア:

[(1, 163232368), (2, 81616184), (4, 40808092), (8, 20404046), (13, 12556336), (16, 10202023), (17, 9601904), (26, 6278168), (34, 4800952), (52, 3139084), (53, 3079856), (67, 2436304), (68, 2400476), (104, 1569542), (106, 1539928), (134, 1218152), (136, 1200238), (169, 965872), (208, 784771), (212, 769964), (221, 738608), (268, 609076), (272, 600119), (338, 482936), (424, 384982), (442, 369304), (536, 304538), (676, 241468), (689, 236912), (848, 192491), (871, 187408), (884, 184652), (901, 181168), (1072, 152269), (1139, 143312), (1352, 120734), (1378, 118456), (1742, 93704), (1768, 92326), (1802, 90584), (2278, 71656), (2704, 60367), (2756, 59228), (2873, 56816), (3484, 46852), (3536, 46163), (3551, 45968), (3604, 45292), (4556, 35828), (5512, 29614), (5746, 28408), (6968, 23426), (7102, 22984), (7208, 22646), (8957, 18224), (9112, 17914), (11024, 14807), (11323, 14416), (11492, 14204), (11713, 13936)]