151878688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 323277696

約数和(自身を除く): 171399008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 662, 1103, 1324, 2206, 2648, 4303, 4412, 5296, 8606, 8824, 10592, 14339, 17212, 17648, 28678, 34424, 35296, 57356, 68848, 114712, 137696, 229424, 365093, 458848, 730186, 1460372, 2920744, 4746209, 5841488, 9492418, 11682976, 18984836, 37969672, 75939344, 151878688]

約数ペア:

[(1, 151878688), (2, 75939344), (4, 37969672), (8, 18984836), (13, 11682976), (16, 9492418), (26, 5841488), (32, 4746209), (52, 2920744), (104, 1460372), (208, 730186), (331, 458848), (416, 365093), (662, 229424), (1103, 137696), (1324, 114712), (2206, 68848), (2648, 57356), (4303, 35296), (4412, 34424), (5296, 28678), (8606, 17648), (8824, 17212), (10592, 14339)]