168589260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{133801}}^1$

素因数の和:133823

約数の個数: 72

約数和(自身を含む): 584447136

約数和(自身を除く): 415857876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 133801, 267602, 401403, 535204, 669005, 802806, 936607, 1204209, 1338010, 1605612, 1873214, 2007015, 2408418, 2676020, 2809821, 3746428, 4014030, 4683035, 4816836, 5619642, 6021045, 8028060, 8429463, 9366070, 11239284, 12042090, 14049105, 16858926, 18732140, 24084180, 28098210, 33717852, 42147315, 56196420, 84294630, 168589260]

約数ペア:

[(1, 168589260), (2, 84294630), (3, 56196420), (4, 42147315), (5, 33717852), (6, 28098210), (7, 24084180), (9, 18732140), (10, 16858926), (12, 14049105), (14, 12042090), (15, 11239284), (18, 9366070), (20, 8429463), (21, 8028060), (28, 6021045), (30, 5619642), (35, 4816836), (36, 4683035), (42, 4014030), (45, 3746428), (60, 2809821), (63, 2676020), (70, 2408418), (84, 2007015), (90, 1873214), (105, 1605612), (126, 1338010), (140, 1204209), (180, 936607), (210, 802806), (252, 669005), (315, 535204), (420, 401403), (630, 267602), (1260, 133801)]