168839412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 473001984

約数和(自身を除く): 304162572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 281, 311, 322, 483, 562, 622, 644, 843, 933, 966, 1124, 1244, 1686, 1866, 1932, 1967, 2177, 3372, 3732, 3934, 4354, 5901, 6463, 6531, 7153, 7868, 8708, 11802, 12926, 13062, 14306, 19389, 21459, 23604, 25852, 26124, 28612, 38778, 42918, 45241, 50071, 77556, 85836, 87391, 90482, 100142, 135723, 150213, 174782, 180964, 200284, 262173, 271446, 300426, 349564, 524346, 542892, 600852, 611737, 1048692, 1223474, 1835211, 2009993, 2446948, 3670422, 4019986, 6029979, 7340844, 8039972, 12059958, 14069951, 24119916, 28139902, 42209853, 56279804, 84419706, 168839412]

約数ペア:

[(1, 168839412), (2, 84419706), (3, 56279804), (4, 42209853), (6, 28139902), (7, 24119916), (12, 14069951), (14, 12059958), (21, 8039972), (23, 7340844), (28, 6029979), (42, 4019986), (46, 3670422), (69, 2446948), (84, 2009993), (92, 1835211), (138, 1223474), (161, 1048692), (276, 611737), (281, 600852), (311, 542892), (322, 524346), (483, 349564), (562, 300426), (622, 271446), (644, 262173), (843, 200284), (933, 180964), (966, 174782), (1124, 150213), (1244, 135723), (1686, 100142), (1866, 90482), (1932, 87391), (1967, 85836), (2177, 77556), (3372, 50071), (3732, 45241), (3934, 42918), (4354, 38778), (5901, 28612), (6463, 26124), (6531, 25852), (7153, 23604), (7868, 21459), (8708, 19389), (11802, 14306), (12926, 13062)]