131981192

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29833}}^1$

素因数の和:29925

約数の個数: 32

約数和(自身を含む): 286406400

約数和(自身を除く): 154425208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 29833, 59666, 119332, 208831, 238664, 417662, 835324, 1670648, 2356807, 4713614, 9427228, 16497649, 18854456, 32995298, 65990596, 131981192]

約数ペア:

[(1, 131981192), (2, 65990596), (4, 32995298), (7, 18854456), (8, 16497649), (14, 9427228), (28, 4713614), (56, 2356807), (79, 1670648), (158, 835324), (316, 417662), (553, 238664), (632, 208831), (1106, 119332), (2212, 59666), (4424, 29833)]