163977138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41221}}^1$

素因数の和:41259

約数の個数: 48

約数和(自身を含む): 405129816

約数和(自身を除く): 241152678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 41221, 82442, 123663, 247326, 370989, 535873, 700757, 741978, 1071746, 1401514, 1607619, 2102271, 3215238, 4204542, 4822857, 6306813, 9109841, 9645714, 12613626, 18219682, 27329523, 54659046, 81988569, 163977138]

約数ペア:

[(1, 163977138), (2, 81988569), (3, 54659046), (6, 27329523), (9, 18219682), (13, 12613626), (17, 9645714), (18, 9109841), (26, 6306813), (34, 4822857), (39, 4204542), (51, 3215238), (78, 2102271), (102, 1607619), (117, 1401514), (153, 1071746), (221, 741978), (234, 700757), (306, 535873), (442, 370989), (663, 247326), (1326, 123663), (1989, 82442), (3978, 41221)]