142149756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 396820480

約数和(自身を除く): 254670724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 79, 84, 93, 124, 158, 186, 217, 237, 316, 372, 434, 474, 553, 651, 691, 868, 948, 1106, 1302, 1382, 1659, 2073, 2212, 2449, 2604, 2764, 3318, 4146, 4837, 4898, 6636, 7347, 8292, 9674, 9796, 14511, 14694, 17143, 19348, 21421, 29022, 29388, 34286, 42842, 51429, 54589, 58044, 64263, 68572, 85684, 102858, 109178, 128526, 149947, 163767, 205716, 218356, 257052, 299894, 327534, 382123, 449841, 599788, 655068, 764246, 899682, 1146369, 1528492, 1692259, 1799364, 2292738, 3384518, 4585476, 5076777, 6769036, 10153554, 11845813, 20307108, 23691626, 35537439, 47383252, 71074878, 142149756]

約数ペア:

[(1, 142149756), (2, 71074878), (3, 47383252), (4, 35537439), (6, 23691626), (7, 20307108), (12, 11845813), (14, 10153554), (21, 6769036), (28, 5076777), (31, 4585476), (42, 3384518), (62, 2292738), (79, 1799364), (84, 1692259), (93, 1528492), (124, 1146369), (158, 899682), (186, 764246), (217, 655068), (237, 599788), (316, 449841), (372, 382123), (434, 327534), (474, 299894), (553, 257052), (651, 218356), (691, 205716), (868, 163767), (948, 149947), (1106, 128526), (1302, 109178), (1382, 102858), (1659, 85684), (2073, 68572), (2212, 64263), (2449, 58044), (2604, 54589), (2764, 51429), (3318, 42842), (4146, 34286), (4837, 29388), (4898, 29022), (6636, 21421), (7347, 19348), (8292, 17143), (9674, 14694), (9796, 14511)]