100421776

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 249359040

約数和(自身を除く): 148937264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 59, 91, 98, 104, 112, 118, 167, 182, 196, 208, 236, 334, 364, 392, 413, 472, 637, 668, 728, 767, 784, 826, 944, 1169, 1274, 1336, 1456, 1534, 1652, 2171, 2338, 2548, 2672, 2891, 3068, 3304, 4342, 4676, 5096, 5369, 5782, 6136, 6608, 8183, 8684, 9352, 9853, 10192, 10738, 11564, 12272, 15197, 16366, 17368, 18704, 19706, 21476, 23128, 30394, 32732, 34736, 37583, 39412, 42952, 46256, 60788, 65464, 68971, 75166, 78824, 85904, 106379, 121576, 128089, 130928, 137942, 150332, 157648, 212758, 243152, 256178, 275884, 300664, 425516, 482797, 512356, 551768, 601328, 851032, 896623, 965594, 1024712, 1103536, 1702064, 1793246, 1931188, 2049424, 3586492, 3862376, 6276361, 7172984, 7724752, 12552722, 14345968, 25105444, 50210888, 100421776]

約数ペア:

[(1, 100421776), (2, 50210888), (4, 25105444), (7, 14345968), (8, 12552722), (13, 7724752), (14, 7172984), (16, 6276361), (26, 3862376), (28, 3586492), (49, 2049424), (52, 1931188), (56, 1793246), (59, 1702064), (91, 1103536), (98, 1024712), (104, 965594), (112, 896623), (118, 851032), (167, 601328), (182, 551768), (196, 512356), (208, 482797), (236, 425516), (334, 300664), (364, 275884), (392, 256178), (413, 243152), (472, 212758), (637, 157648), (668, 150332), (728, 137942), (767, 130928), (784, 128089), (826, 121576), (944, 106379), (1169, 85904), (1274, 78824), (1336, 75166), (1456, 68971), (1534, 65464), (1652, 60788), (2171, 46256), (2338, 42952), (2548, 39412), (2672, 37583), (2891, 34736), (3068, 32732), (3304, 30394), (4342, 23128), (4676, 21476), (5096, 19706), (5369, 18704), (5782, 17368), (6136, 16366), (6608, 15197), (8183, 12272), (8684, 11564), (9352, 10738), (9853, 10192)]