16745472

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 132

約数和(自身を含む): 51093120

約数和(自身を除く): 34347648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 79, 92, 96, 128, 138, 144, 158, 184, 192, 207, 237, 256, 276, 288, 316, 368, 384, 414, 474, 512, 552, 576, 632, 711, 736, 768, 828, 948, 1024, 1104, 1152, 1264, 1422, 1472, 1536, 1656, 1817, 1896, 2208, 2304, 2528, 2844, 2944, 3072, 3312, 3634, 3792, 4416, 4608, 5056, 5451, 5688, 5888, 6624, 7268, 7584, 8832, 9216, 10112, 10902, 11376, 11776, 13248, 14536, 15168, 16353, 17664, 20224, 21804, 22752, 23552, 26496, 29072, 30336, 32706, 35328, 40448, 43608, 45504, 52992, 58144, 60672, 65412, 70656, 80896, 87216, 91008, 105984, 116288, 121344, 130824, 174432, 182016, 211968, 232576, 242688, 261648, 348864, 364032, 465152, 523296, 697728, 728064, 930304, 1046592, 1395456, 1860608, 2093184, 2790912, 4186368, 5581824, 8372736, 16745472]

約数ペア:

[(1, 16745472), (2, 8372736), (3, 5581824), (4, 4186368), (6, 2790912), (8, 2093184), (9, 1860608), (12, 1395456), (16, 1046592), (18, 930304), (23, 728064), (24, 697728), (32, 523296), (36, 465152), (46, 364032), (48, 348864), (64, 261648), (69, 242688), (72, 232576), (79, 211968), (92, 182016), (96, 174432), (128, 130824), (138, 121344), (144, 116288), (158, 105984), (184, 91008), (192, 87216), (207, 80896), (237, 70656), (256, 65412), (276, 60672), (288, 58144), (316, 52992), (368, 45504), (384, 43608), (414, 40448), (474, 35328), (512, 32706), (552, 30336), (576, 29072), (632, 26496), (711, 23552), (736, 22752), (768, 21804), (828, 20224), (948, 17664), (1024, 16353), (1104, 15168), (1152, 14536), (1264, 13248), (1422, 11776), (1472, 11376), (1536, 10902), (1656, 10112), (1817, 9216), (1896, 8832), (2208, 7584), (2304, 7268), (2528, 6624), (2844, 5888), (2944, 5688), (3072, 5451), (3312, 5056), (3634, 4608), (3792, 4416)]