136580234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 242611200

約数和(自身を除く): 106030966

約数列:

[1, 2, 7, 14, 31, 62, 217, 389, 434, 778, 809, 1618, 2723, 5446, 5663, 11326, 12059, 24118, 25079, 50158, 84413, 168826, 175553, 314701, 351106, 629402, 2202907, 4405814, 9755731, 19511462, 68290117, 136580234]

約数ペア:

[(1, 136580234), (2, 68290117), (7, 19511462), (14, 9755731), (31, 4405814), (62, 2202907), (217, 629402), (389, 351106), (434, 314701), (778, 175553), (809, 168826), (1618, 84413), (2723, 50158), (5446, 25079), (5663, 24118), (11326, 12059)]