190039556

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 392394240

約数和(自身を除く): 202354684

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 316, 371, 553, 742, 1106, 1484, 1621, 2212, 3242, 4187, 6484, 8374, 11347, 16748, 22694, 29309, 45388, 58618, 85913, 117236, 128059, 171826, 256118, 343652, 512236, 601391, 896413, 1202782, 1792826, 2405564, 3585652, 6787127, 13574254, 27148508, 47509889, 95019778, 190039556]

約数ペア:

[(1, 190039556), (2, 95019778), (4, 47509889), (7, 27148508), (14, 13574254), (28, 6787127), (53, 3585652), (79, 2405564), (106, 1792826), (158, 1202782), (212, 896413), (316, 601391), (371, 512236), (553, 343652), (742, 256118), (1106, 171826), (1484, 128059), (1621, 117236), (2212, 85913), (3242, 58618), (4187, 45388), (6484, 29309), (8374, 22694), (11347, 16748)]