161579340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23017}}^1$

素因数の和:23048

約数の個数: 96

約数和(自身を含む): 541383360

約数和(自身を除く): 379804020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 23017, 46034, 69051, 92068, 115085, 138102, 207153, 230170, 276204, 299221, 345255, 414306, 460340, 598442, 621459, 690510, 828612, 897663, 1035765, 1196884, 1242918, 1381020, 1496105, 1795326, 2071530, 2485836, 2692989, 2992210, 3107295, 3590652, 4143060, 4488315, 5385978, 5984420, 6214590, 8078967, 8976630, 10771956, 12429180, 13464945, 16157934, 17953260, 26929890, 32315868, 40394835, 53859780, 80789670, 161579340]

約数ペア:

[(1, 161579340), (2, 80789670), (3, 53859780), (4, 40394835), (5, 32315868), (6, 26929890), (9, 17953260), (10, 16157934), (12, 13464945), (13, 12429180), (15, 10771956), (18, 8976630), (20, 8078967), (26, 6214590), (27, 5984420), (30, 5385978), (36, 4488315), (39, 4143060), (45, 3590652), (52, 3107295), (54, 2992210), (60, 2692989), (65, 2485836), (78, 2071530), (90, 1795326), (108, 1496105), (117, 1381020), (130, 1242918), (135, 1196884), (156, 1035765), (180, 897663), (195, 828612), (234, 690510), (260, 621459), (270, 598442), (351, 460340), (390, 414306), (468, 345255), (540, 299221), (585, 276204), (702, 230170), (780, 207153), (1170, 138102), (1404, 115085), (1755, 92068), (2340, 69051), (3510, 46034), (7020, 23017)]