158493608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16747}}^1$

素因数の和:16786

約数の個数: 48

約数和(自身を含む): 367786080

約数和(自身を除く): 209292472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 16747, 33494, 66988, 117229, 133976, 217711, 234458, 435422, 468916, 870844, 937832, 1523977, 1741688, 2830243, 3047954, 5660486, 6095908, 11320972, 12191816, 19811701, 22641944, 39623402, 79246804, 158493608]

約数ペア:

[(1, 158493608), (2, 79246804), (4, 39623402), (7, 22641944), (8, 19811701), (13, 12191816), (14, 11320972), (26, 6095908), (28, 5660486), (52, 3047954), (56, 2830243), (91, 1741688), (104, 1523977), (169, 937832), (182, 870844), (338, 468916), (364, 435422), (676, 234458), (728, 217711), (1183, 133976), (1352, 117229), (2366, 66988), (4732, 33494), (9464, 16747)]