157150904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{27551}}^1$

素因数の和:27611

約数の個数: 32

約数和(自身を含む): 317399040

約数和(自身を除く): 160248136

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 27551, 55102, 110204, 220408, 633673, 854081, 1267346, 1708162, 2534692, 3416324, 5069384, 6832648, 19643863, 39287726, 78575452, 157150904]

約数ペア:

[(1, 157150904), (2, 78575452), (4, 39287726), (8, 19643863), (23, 6832648), (31, 5069384), (46, 3416324), (62, 2534692), (92, 1708162), (124, 1267346), (184, 854081), (248, 633673), (713, 220408), (1426, 110204), (2852, 55102), (5704, 27551)]