140721036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{40577}}^1$

素因数の和:40618

約数の個数: 36

約数和(自身を含む): 348808488

約数和(自身を除く): 208087452

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 40577, 81154, 121731, 162308, 243462, 486924, 689809, 1379618, 2069427, 2759236, 4138854, 8277708, 11726753, 23453506, 35180259, 46907012, 70360518, 140721036]

約数ペア:

[(1, 140721036), (2, 70360518), (3, 46907012), (4, 35180259), (6, 23453506), (12, 11726753), (17, 8277708), (34, 4138854), (51, 2759236), (68, 2069427), (102, 1379618), (204, 689809), (289, 486924), (578, 243462), (867, 162308), (1156, 121731), (1734, 81154), (3468, 40577)]