164540712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 496742400

約数和(自身を除く): 332201688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 97, 138, 161, 168, 184, 194, 276, 291, 322, 388, 439, 483, 552, 582, 644, 679, 776, 878, 966, 1164, 1288, 1317, 1358, 1756, 1932, 2037, 2231, 2328, 2634, 2716, 3073, 3512, 3864, 4074, 4462, 5268, 5432, 6146, 6693, 8148, 8924, 9219, 10097, 10536, 12292, 13386, 15617, 16296, 17848, 18438, 20194, 24584, 26772, 30291, 31234, 36876, 40388, 42583, 46851, 53544, 60582, 62468, 70679, 73752, 80776, 85166, 93702, 121164, 124936, 127749, 141358, 170332, 187404, 212037, 242328, 255498, 282716, 298081, 340664, 374808, 424074, 510996, 565432, 596162, 848148, 894243, 979409, 1021992, 1192324, 1696296, 1788486, 1958818, 2384648, 2938227, 3576972, 3917636, 5876454, 6855863, 7153944, 7835272, 11752908, 13711726, 20567589, 23505816, 27423452, 41135178, 54846904, 82270356, 164540712]

約数ペア:

[(1, 164540712), (2, 82270356), (3, 54846904), (4, 41135178), (6, 27423452), (7, 23505816), (8, 20567589), (12, 13711726), (14, 11752908), (21, 7835272), (23, 7153944), (24, 6855863), (28, 5876454), (42, 3917636), (46, 3576972), (56, 2938227), (69, 2384648), (84, 1958818), (92, 1788486), (97, 1696296), (138, 1192324), (161, 1021992), (168, 979409), (184, 894243), (194, 848148), (276, 596162), (291, 565432), (322, 510996), (388, 424074), (439, 374808), (483, 340664), (552, 298081), (582, 282716), (644, 255498), (679, 242328), (776, 212037), (878, 187404), (966, 170332), (1164, 141358), (1288, 127749), (1317, 124936), (1358, 121164), (1756, 93702), (1932, 85166), (2037, 80776), (2231, 73752), (2328, 70679), (2634, 62468), (2716, 60582), (3073, 53544), (3512, 46851), (3864, 42583), (4074, 40388), (4462, 36876), (5268, 31234), (5432, 30291), (6146, 26772), (6693, 24584), (8148, 20194), (8924, 18438), (9219, 17848), (10097, 16296), (10536, 15617), (12292, 13386)]