101209108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 254185344

約数和(自身を除く): 152976236

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 77, 91, 92, 98, 143, 154, 157, 161, 182, 196, 253, 286, 299, 308, 314, 322, 364, 506, 539, 572, 598, 628, 637, 644, 1001, 1012, 1078, 1099, 1127, 1196, 1274, 1727, 1771, 2002, 2041, 2093, 2156, 2198, 2254, 2548, 3289, 3454, 3542, 3611, 4004, 4082, 4186, 4396, 4508, 6578, 6908, 7007, 7084, 7222, 7693, 8164, 8372, 12089, 12397, 13156, 14014, 14287, 14444, 14651, 15386, 22451, 23023, 24178, 24794, 25277, 28028, 28574, 29302, 30772, 39721, 44902, 46046, 46943, 48356, 49588, 50554, 57148, 58604, 79442, 84623, 89804, 92092, 93886, 100009, 101108, 157157, 158884, 161161, 169246, 176939, 187772, 200018, 278047, 314314, 322322, 328601, 338492, 353878, 400036, 516373, 556094, 628628, 644644, 657202, 707756, 1032746, 1100099, 1112188, 1314404, 1946329, 2065492, 2200198, 2300207, 3614611, 3892658, 4400396, 4600414, 7229222, 7785316, 9200828, 14458444, 25302277, 50604554, 101209108]

約数ペア:

[(1, 101209108), (2, 50604554), (4, 25302277), (7, 14458444), (11, 9200828), (13, 7785316), (14, 7229222), (22, 4600414), (23, 4400396), (26, 3892658), (28, 3614611), (44, 2300207), (46, 2200198), (49, 2065492), (52, 1946329), (77, 1314404), (91, 1112188), (92, 1100099), (98, 1032746), (143, 707756), (154, 657202), (157, 644644), (161, 628628), (182, 556094), (196, 516373), (253, 400036), (286, 353878), (299, 338492), (308, 328601), (314, 322322), (322, 314314), (364, 278047), (506, 200018), (539, 187772), (572, 176939), (598, 169246), (628, 161161), (637, 158884), (644, 157157), (1001, 101108), (1012, 100009), (1078, 93886), (1099, 92092), (1127, 89804), (1196, 84623), (1274, 79442), (1727, 58604), (1771, 57148), (2002, 50554), (2041, 49588), (2093, 48356), (2156, 46943), (2198, 46046), (2254, 44902), (2548, 39721), (3289, 30772), (3454, 29302), (3542, 28574), (3611, 28028), (4004, 25277), (4082, 24794), (4186, 24178), (4396, 23023), (4508, 22451), (6578, 15386), (6908, 14651), (7007, 14444), (7084, 14287), (7222, 14014), (7693, 13156), (8164, 12397), (8372, 12089)]