154056484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 305786880

約数和(自身を除く): 151730396

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2843, 2852, 5686, 11372, 13547, 27094, 54017, 54188, 65389, 88133, 108034, 130778, 176266, 216068, 261556, 352532, 1242391, 1674527, 2027059, 2484782, 3349054, 4054118, 4969564, 6698108, 8108236, 38514121, 77028242, 154056484]

約数ペア:

[(1, 154056484), (2, 77028242), (4, 38514121), (19, 8108236), (23, 6698108), (31, 4969564), (38, 4054118), (46, 3349054), (62, 2484782), (76, 2027059), (92, 1674527), (124, 1242391), (437, 352532), (589, 261556), (713, 216068), (874, 176266), (1178, 130778), (1426, 108034), (1748, 88133), (2356, 65389), (2843, 54188), (2852, 54017), (5686, 27094), (11372, 13547)]