140745228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{69401}}^1$

素因数の和:69434

約数の個数: 36

約数和(自身を含む): 355615848

約数和(自身を除く): 214870620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 69401, 138802, 208203, 277604, 416406, 832812, 902213, 1804426, 2706639, 3608852, 5413278, 10826556, 11728769, 23457538, 35186307, 46915076, 70372614, 140745228]

約数ペア:

[(1, 140745228), (2, 70372614), (3, 46915076), (4, 35186307), (6, 23457538), (12, 11728769), (13, 10826556), (26, 5413278), (39, 3608852), (52, 2706639), (78, 1804426), (156, 902213), (169, 832812), (338, 416406), (507, 277604), (676, 208203), (1014, 138802), (2028, 69401)]