156980248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{1237}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 305290800

約数和(自身を除く): 148310552

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 547, 1094, 1237, 2188, 2474, 4376, 4948, 9896, 15863, 31726, 35873, 63452, 71746, 126904, 143492, 286984, 676639, 1353278, 2706556, 5413112, 19622531, 39245062, 78490124, 156980248]

約数ペア:

[(1, 156980248), (2, 78490124), (4, 39245062), (8, 19622531), (29, 5413112), (58, 2706556), (116, 1353278), (232, 676639), (547, 286984), (1094, 143492), (1237, 126904), (2188, 71746), (2474, 63452), (4376, 35873), (4948, 31726), (9896, 15863)]