126420224

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 313958400

約数和(自身を除く): 187538176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 79, 94, 112, 128, 133, 152, 158, 188, 224, 256, 266, 304, 316, 329, 376, 448, 532, 553, 608, 632, 658, 752, 893, 896, 1064, 1106, 1216, 1264, 1316, 1501, 1504, 1786, 1792, 2128, 2212, 2432, 2528, 2632, 3002, 3008, 3572, 3713, 4256, 4424, 4864, 5056, 5264, 6004, 6016, 6251, 7144, 7426, 8512, 8848, 10112, 10507, 10528, 12008, 12032, 12502, 14288, 14852, 17024, 17696, 20224, 21014, 21056, 24016, 25004, 25991, 28576, 29704, 34048, 35392, 42028, 42112, 48032, 50008, 51982, 57152, 59408, 70547, 70784, 84056, 84224, 96064, 100016, 103964, 114304, 118816, 141094, 141568, 168112, 192128, 200032, 207928, 228608, 237632, 282188, 336224, 384256, 400064, 415856, 475264, 493829, 564376, 672448, 800128, 831712, 950528, 987658, 1128752, 1344896, 1600256, 1663424, 1975316, 2257504, 2689792, 3326848, 3950632, 4515008, 6653696, 7901264, 9030016, 15802528, 18060032, 31605056, 63210112, 126420224]

約数ペア:

[(1, 126420224), (2, 63210112), (4, 31605056), (7, 18060032), (8, 15802528), (14, 9030016), (16, 7901264), (19, 6653696), (28, 4515008), (32, 3950632), (38, 3326848), (47, 2689792), (56, 2257504), (64, 1975316), (76, 1663424), (79, 1600256), (94, 1344896), (112, 1128752), (128, 987658), (133, 950528), (152, 831712), (158, 800128), (188, 672448), (224, 564376), (256, 493829), (266, 475264), (304, 415856), (316, 400064), (329, 384256), (376, 336224), (448, 282188), (532, 237632), (553, 228608), (608, 207928), (632, 200032), (658, 192128), (752, 168112), (893, 141568), (896, 141094), (1064, 118816), (1106, 114304), (1216, 103964), (1264, 100016), (1316, 96064), (1501, 84224), (1504, 84056), (1786, 70784), (1792, 70547), (2128, 59408), (2212, 57152), (2432, 51982), (2528, 50008), (2632, 48032), (3002, 42112), (3008, 42028), (3572, 35392), (3713, 34048), (4256, 29704), (4424, 28576), (4864, 25991), (5056, 25004), (5264, 24016), (6004, 21056), (6016, 21014), (6251, 20224), (7144, 17696), (7426, 17024), (8512, 14852), (8848, 14288), (10112, 12502), (10507, 12032), (10528, 12008)]