156716439274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1\times {\mathrm{20611}}^1$

素因数の和:23446

約数の個数: 32

約数和(自身を含む): 250940381760

約数和(自身を除く): 94223942486

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2741, 2774, 5482, 20611, 41222, 52079, 104158, 200093, 391609, 400186, 783218, 1504603, 3009206, 3801767, 7603534, 28587457, 56494751, 57174914, 112989502, 1073400269, 2146800538, 4124116823, 8248233646, 78358219637, 156716439274]

約数ペア:

[(1, 156716439274), (2, 78358219637), (19, 8248233646), (38, 4124116823), (73, 2146800538), (146, 1073400269), (1387, 112989502), (2741, 57174914), (2774, 56494751), (5482, 28587457), (20611, 7603534), (41222, 3801767), (52079, 3009206), (104158, 1504603), (200093, 783218), (391609, 400186)]