140197668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 359458848

約数和(自身を除く): 219261180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 169, 219, 292, 338, 438, 507, 676, 876, 947, 949, 1014, 1894, 1898, 2028, 2841, 2847, 3788, 3796, 5682, 5694, 11364, 11388, 12311, 12337, 24622, 24674, 36933, 37011, 49244, 49348, 69131, 73866, 74022, 138262, 147732, 148044, 160043, 207393, 276524, 320086, 414786, 480129, 640172, 829572, 898703, 960258, 1797406, 1920516, 2696109, 3594812, 5392218, 10784436, 11683139, 23366278, 35049417, 46732556, 70098834, 140197668]

約数ペア:

[(1, 140197668), (2, 70098834), (3, 46732556), (4, 35049417), (6, 23366278), (12, 11683139), (13, 10784436), (26, 5392218), (39, 3594812), (52, 2696109), (73, 1920516), (78, 1797406), (146, 960258), (156, 898703), (169, 829572), (219, 640172), (292, 480129), (338, 414786), (438, 320086), (507, 276524), (676, 207393), (876, 160043), (947, 148044), (949, 147732), (1014, 138262), (1894, 74022), (1898, 73866), (2028, 69131), (2841, 49348), (2847, 49244), (3788, 37011), (3796, 36933), (5682, 24674), (5694, 24622), (11364, 12337), (11388, 12311)]