132358720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31817}}^1$

素因数の和:31847

約数の個数: 56

約数和(自身を含む): 339434424

約数和(自身を除く): 207075704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 31817, 63634, 127268, 159085, 254536, 318170, 413621, 509072, 636340, 827242, 1018144, 1272680, 1654484, 2036288, 2068105, 2545360, 3308968, 4136210, 5090720, 6617936, 8272420, 10181440, 13235872, 16544840, 26471744, 33089680, 66179360, 132358720]

約数ペア:

[(1, 132358720), (2, 66179360), (4, 33089680), (5, 26471744), (8, 16544840), (10, 13235872), (13, 10181440), (16, 8272420), (20, 6617936), (26, 5090720), (32, 4136210), (40, 3308968), (52, 2545360), (64, 2068105), (65, 2036288), (80, 1654484), (104, 1272680), (130, 1018144), (160, 827242), (208, 636340), (260, 509072), (320, 413621), (416, 318170), (520, 254536), (832, 159085), (1040, 127268), (2080, 63634), (4160, 31817)]