163728448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 368686080

約数和(自身を除く): 204957632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 53, 64, 79, 94, 104, 106, 158, 188, 208, 212, 316, 376, 416, 424, 611, 632, 689, 752, 832, 848, 1027, 1222, 1264, 1378, 1504, 1696, 2054, 2444, 2491, 2528, 2756, 3008, 3392, 3713, 4108, 4187, 4888, 4982, 5056, 5512, 7426, 8216, 8374, 9776, 9964, 11024, 14852, 16432, 16748, 19552, 19928, 22048, 29704, 32383, 32864, 33496, 39104, 39856, 44096, 48269, 54431, 59408, 64766, 65728, 66992, 79712, 96538, 108862, 118816, 129532, 133984, 159424, 193076, 196789, 217724, 237632, 259064, 267968, 386152, 393578, 435448, 518128, 772304, 787156, 870896, 1036256, 1544608, 1574312, 1741792, 2072512, 2558257, 3089216, 3148624, 3483584, 5116514, 6297248, 10233028, 12594496, 20466056, 40932112, 81864224, 163728448]

約数ペア:

[(1, 163728448), (2, 81864224), (4, 40932112), (8, 20466056), (13, 12594496), (16, 10233028), (26, 6297248), (32, 5116514), (47, 3483584), (52, 3148624), (53, 3089216), (64, 2558257), (79, 2072512), (94, 1741792), (104, 1574312), (106, 1544608), (158, 1036256), (188, 870896), (208, 787156), (212, 772304), (316, 518128), (376, 435448), (416, 393578), (424, 386152), (611, 267968), (632, 259064), (689, 237632), (752, 217724), (832, 196789), (848, 193076), (1027, 159424), (1222, 133984), (1264, 129532), (1378, 118816), (1504, 108862), (1696, 96538), (2054, 79712), (2444, 66992), (2491, 65728), (2528, 64766), (2756, 59408), (3008, 54431), (3392, 48269), (3713, 44096), (4108, 39856), (4187, 39104), (4888, 33496), (4982, 32864), (5056, 32383), (5512, 29704), (7426, 22048), (8216, 19928), (8374, 19552), (9776, 16748), (9964, 16432), (11024, 14852)]