139370504

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3947

約数の個数: 64

約数和(自身を含む): 328272000

約数和(自身を除く): 188901496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 3907, 4459, 5096, 7814, 8918, 15628, 17836, 27349, 31256, 35672, 50791, 54698, 101582, 109396, 191443, 203164, 218792, 355537, 382886, 406328, 711074, 765772, 1340101, 1422148, 1531544, 2488759, 2680202, 2844296, 4977518, 5360404, 9955036, 10720808, 17421313, 19910072, 34842626, 69685252, 139370504]

約数ペア:

[(1, 139370504), (2, 69685252), (4, 34842626), (7, 19910072), (8, 17421313), (13, 10720808), (14, 9955036), (26, 5360404), (28, 4977518), (49, 2844296), (52, 2680202), (56, 2488759), (91, 1531544), (98, 1422148), (104, 1340101), (182, 765772), (196, 711074), (343, 406328), (364, 382886), (392, 355537), (637, 218792), (686, 203164), (728, 191443), (1274, 109396), (1372, 101582), (2548, 54698), (2744, 50791), (3907, 35672), (4459, 31256), (5096, 27349), (7814, 17836), (8918, 15628)]