157079692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 357548688

約数和(自身を除く): 200468996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 902, 1078, 1148, 1777, 1804, 2009, 2156, 3157, 3554, 4018, 6314, 7108, 8036, 12439, 12628, 19547, 22099, 24878, 39094, 44198, 49756, 72857, 78188, 87073, 88396, 136829, 145714, 174146, 273658, 291428, 348292, 509999, 547316, 801427, 957803, 1019998, 1602854, 1915606, 2039996, 3205708, 3569993, 3831212, 5609989, 7139986, 11219978, 14279972, 22439956, 39269923, 78539846, 157079692]

約数ペア:

[(1, 157079692), (2, 78539846), (4, 39269923), (7, 22439956), (11, 14279972), (14, 11219978), (22, 7139986), (28, 5609989), (41, 3831212), (44, 3569993), (49, 3205708), (77, 2039996), (82, 1915606), (98, 1602854), (154, 1019998), (164, 957803), (196, 801427), (287, 547316), (308, 509999), (451, 348292), (539, 291428), (574, 273658), (902, 174146), (1078, 145714), (1148, 136829), (1777, 88396), (1804, 87073), (2009, 78188), (2156, 72857), (3157, 49756), (3554, 44198), (4018, 39094), (6314, 24878), (7108, 22099), (8036, 19547), (12439, 12628)]