179738676

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 511316960

約数和(自身を除く): 331578284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 139, 156, 162, 234, 278, 307, 324, 351, 417, 468, 556, 614, 702, 834, 921, 1053, 1228, 1251, 1404, 1668, 1807, 1842, 2106, 2502, 2763, 3614, 3684, 3753, 3991, 4212, 5004, 5421, 5526, 7228, 7506, 7982, 8289, 10842, 11052, 11259, 11973, 15012, 15964, 16263, 16578, 21684, 22518, 23946, 24867, 32526, 33156, 35919, 42673, 45036, 47892, 48789, 49734, 65052, 71838, 85346, 97578, 99468, 107757, 128019, 143676, 146367, 170692, 195156, 215514, 256038, 292734, 323271, 384057, 431028, 512076, 554749, 585468, 646542, 768114, 1109498, 1152171, 1293084, 1536228, 1664247, 2218996, 2304342, 3328494, 3456513, 4608684, 4992741, 6656988, 6913026, 9985482, 13826052, 14978223, 19970964, 29956446, 44934669, 59912892, 89869338, 179738676]

約数ペア:

[(1, 179738676), (2, 89869338), (3, 59912892), (4, 44934669), (6, 29956446), (9, 19970964), (12, 14978223), (13, 13826052), (18, 9985482), (26, 6913026), (27, 6656988), (36, 4992741), (39, 4608684), (52, 3456513), (54, 3328494), (78, 2304342), (81, 2218996), (108, 1664247), (117, 1536228), (139, 1293084), (156, 1152171), (162, 1109498), (234, 768114), (278, 646542), (307, 585468), (324, 554749), (351, 512076), (417, 431028), (468, 384057), (556, 323271), (614, 292734), (702, 256038), (834, 215514), (921, 195156), (1053, 170692), (1228, 146367), (1251, 143676), (1404, 128019), (1668, 107757), (1807, 99468), (1842, 97578), (2106, 85346), (2502, 71838), (2763, 65052), (3614, 49734), (3684, 48789), (3753, 47892), (3991, 45036), (4212, 42673), (5004, 35919), (5421, 33156), (5526, 32526), (7228, 24867), (7506, 23946), (7982, 22518), (8289, 21684), (10842, 16578), (11052, 16263), (11259, 15964), (11973, 15012)]