198536208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3089}}^1$

素因数の和:3216

約数の個数: 80

約数和(自身を含む): 557880960

約数和(自身を除く): 359344752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2472, 2678, 3089, 4017, 4944, 5356, 6178, 8034, 9267, 10712, 12356, 16068, 18534, 21424, 24712, 32136, 37068, 40157, 49424, 64272, 74136, 80314, 120471, 148272, 160628, 240942, 318167, 321256, 481884, 636334, 642512, 954501, 963768, 1272668, 1909002, 1927536, 2545336, 3818004, 4136171, 5090672, 7636008, 8272342, 12408513, 15272016, 16544684, 24817026, 33089368, 49634052, 66178736, 99268104, 198536208]

約数ペア:

[(1, 198536208), (2, 99268104), (3, 66178736), (4, 49634052), (6, 33089368), (8, 24817026), (12, 16544684), (13, 15272016), (16, 12408513), (24, 8272342), (26, 7636008), (39, 5090672), (48, 4136171), (52, 3818004), (78, 2545336), (103, 1927536), (104, 1909002), (156, 1272668), (206, 963768), (208, 954501), (309, 642512), (312, 636334), (412, 481884), (618, 321256), (624, 318167), (824, 240942), (1236, 160628), (1339, 148272), (1648, 120471), (2472, 80314), (2678, 74136), (3089, 64272), (4017, 49424), (4944, 40157), (5356, 37068), (6178, 32136), (8034, 24712), (9267, 21424), (10712, 18534), (12356, 16068)]