156955266

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9721}}^1$

素因数の和:9768

約数の個数: 64

約数和(自身を含む): 391991040

約数和(自身を除く): 235035774

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 9721, 16146, 19442, 29163, 58326, 87489, 126373, 174978, 223583, 252746, 262467, 379119, 447166, 524934, 670749, 758238, 1137357, 1341498, 2012247, 2274714, 2906579, 3412071, 4024494, 5813158, 6036741, 6824142, 8719737, 12073482, 17439474, 26159211, 52318422, 78477633, 156955266]

約数ペア:

[(1, 156955266), (2, 78477633), (3, 52318422), (6, 26159211), (9, 17439474), (13, 12073482), (18, 8719737), (23, 6824142), (26, 6036741), (27, 5813158), (39, 4024494), (46, 3412071), (54, 2906579), (69, 2274714), (78, 2012247), (117, 1341498), (138, 1137357), (207, 758238), (234, 670749), (299, 524934), (351, 447166), (414, 379119), (598, 262467), (621, 252746), (702, 223583), (897, 174978), (1242, 126373), (1794, 87489), (2691, 58326), (5382, 29163), (8073, 19442), (9721, 16146)]