178230078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 428440320

約数和(自身を除く): 250210242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 307, 351, 614, 702, 827, 921, 1654, 1842, 2481, 2763, 3991, 4962, 5526, 7443, 7982, 8289, 10751, 11973, 14886, 16578, 21502, 22329, 23946, 32253, 35919, 44658, 64506, 71838, 96759, 107757, 193518, 215514, 253889, 290277, 507778, 580554, 761667, 1523334, 2285001, 3300557, 4570002, 6601114, 6855003, 9901671, 13710006, 19803342, 29705013, 59410026, 89115039, 178230078]

約数ペア:

[(1, 178230078), (2, 89115039), (3, 59410026), (6, 29705013), (9, 19803342), (13, 13710006), (18, 9901671), (26, 6855003), (27, 6601114), (39, 4570002), (54, 3300557), (78, 2285001), (117, 1523334), (234, 761667), (307, 580554), (351, 507778), (614, 290277), (702, 253889), (827, 215514), (921, 193518), (1654, 107757), (1842, 96759), (2481, 71838), (2763, 64506), (3991, 44658), (4962, 35919), (5526, 32253), (7443, 23946), (7982, 22329), (8289, 21502), (10751, 16578), (11973, 14886)]