164827936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 421412544

約数和(自身を除く): 256584608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 107, 112, 161, 182, 184, 208, 214, 224, 299, 322, 364, 368, 416, 428, 529, 598, 644, 728, 736, 749, 856, 1058, 1196, 1288, 1391, 1456, 1498, 1712, 2093, 2116, 2392, 2461, 2576, 2782, 2912, 2996, 3424, 3703, 4186, 4232, 4784, 4922, 5152, 5564, 5992, 6877, 7406, 8372, 8464, 9568, 9737, 9844, 11128, 11984, 13754, 14812, 16744, 16928, 17227, 19474, 19688, 22256, 23968, 27508, 29624, 31993, 33488, 34454, 38948, 39376, 44512, 48139, 55016, 56603, 59248, 63986, 66976, 68908, 77896, 78752, 96278, 110032, 113206, 118496, 127972, 137816, 155792, 192556, 220064, 223951, 226412, 255944, 275632, 311584, 385112, 396221, 447902, 452824, 511888, 551264, 735839, 770224, 792442, 895804, 905648, 1023776, 1471678, 1540448, 1584884, 1791608, 1811296, 2943356, 3169768, 3583216, 5150873, 5886712, 6339536, 7166432, 10301746, 11773424, 12679072, 20603492, 23546848, 41206984, 82413968, 164827936]

約数ペア:

[(1, 164827936), (2, 82413968), (4, 41206984), (7, 23546848), (8, 20603492), (13, 12679072), (14, 11773424), (16, 10301746), (23, 7166432), (26, 6339536), (28, 5886712), (32, 5150873), (46, 3583216), (52, 3169768), (56, 2943356), (91, 1811296), (92, 1791608), (104, 1584884), (107, 1540448), (112, 1471678), (161, 1023776), (182, 905648), (184, 895804), (208, 792442), (214, 770224), (224, 735839), (299, 551264), (322, 511888), (364, 452824), (368, 447902), (416, 396221), (428, 385112), (529, 311584), (598, 275632), (644, 255944), (728, 226412), (736, 223951), (749, 220064), (856, 192556), (1058, 155792), (1196, 137816), (1288, 127972), (1391, 118496), (1456, 113206), (1498, 110032), (1712, 96278), (2093, 78752), (2116, 77896), (2392, 68908), (2461, 66976), (2576, 63986), (2782, 59248), (2912, 56603), (2996, 55016), (3424, 48139), (3703, 44512), (4186, 39376), (4232, 38948), (4784, 34454), (4922, 33488), (5152, 31993), (5564, 29624), (5992, 27508), (6877, 23968), (7406, 22256), (8372, 19688), (8464, 19474), (9568, 17227), (9737, 16928), (9844, 16744), (11128, 14812), (11984, 13754)]