187752448

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 112

約数和(自身を含む): 423860976

約数和(自身を除く): 236108528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 43, 52, 64, 82, 86, 104, 128, 164, 172, 208, 256, 328, 344, 416, 512, 533, 559, 656, 688, 832, 1024, 1066, 1118, 1312, 1376, 1664, 1763, 2048, 2132, 2236, 2624, 2752, 3328, 3526, 4096, 4264, 4472, 5248, 5504, 6656, 7052, 8192, 8528, 8944, 10496, 11008, 13312, 14104, 17056, 17888, 20992, 22016, 22919, 26624, 28208, 34112, 35776, 41984, 44032, 45838, 53248, 56416, 68224, 71552, 83968, 88064, 91676, 106496, 112832, 136448, 143104, 167936, 176128, 183352, 225664, 272896, 286208, 335872, 352256, 366704, 451328, 545792, 572416, 733408, 902656, 1091584, 1144832, 1466816, 1805312, 2183168, 2289664, 2933632, 3610624, 4366336, 4579328, 5867264, 7221248, 11734528, 14442496, 23469056, 46938112, 93876224, 187752448]

約数ペア:

[(1, 187752448), (2, 93876224), (4, 46938112), (8, 23469056), (13, 14442496), (16, 11734528), (26, 7221248), (32, 5867264), (41, 4579328), (43, 4366336), (52, 3610624), (64, 2933632), (82, 2289664), (86, 2183168), (104, 1805312), (128, 1466816), (164, 1144832), (172, 1091584), (208, 902656), (256, 733408), (328, 572416), (344, 545792), (416, 451328), (512, 366704), (533, 352256), (559, 335872), (656, 286208), (688, 272896), (832, 225664), (1024, 183352), (1066, 176128), (1118, 167936), (1312, 143104), (1376, 136448), (1664, 112832), (1763, 106496), (2048, 91676), (2132, 88064), (2236, 83968), (2624, 71552), (2752, 68224), (3328, 56416), (3526, 53248), (4096, 45838), (4264, 44032), (4472, 41984), (5248, 35776), (5504, 34112), (6656, 28208), (7052, 26624), (8192, 22919), (8528, 22016), (8944, 20992), (10496, 17888), (11008, 17056), (13312, 14104)]