157230542

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 275908032

約数和(自身を除く): 118677490

約数列:

[1, 2, 7, 14, 53, 106, 313, 371, 626, 677, 742, 1354, 2191, 4382, 4739, 9478, 16589, 33178, 35881, 71762, 116123, 211901, 232246, 251167, 423802, 502334, 1483307, 2966614, 11230753, 22461506, 78615271, 157230542]

約数ペア:

[(1, 157230542), (2, 78615271), (7, 22461506), (14, 11230753), (53, 2966614), (106, 1483307), (313, 502334), (371, 423802), (626, 251167), (677, 232246), (742, 211901), (1354, 116123), (2191, 71762), (4382, 35881), (4739, 33178), (9478, 16589)]